Mathematics High School

Alicia purchased H half-gallons of ice cream for $3.50 each and P packages of ice cream cones for
$2.50 each. She purchased 14 items and spent $43. Which system of equations could be used to
determine how many of each item Alicia purchased?
(1) 3.50H + 2.50P = 43 (3) 3.50H + 2.50P = 14
H+P = 14
H+ P = 43
(2) 3.50P+2.50H = 43
P+ H = 14
(4) 3.50P + 2.50H = 14
P+H = 43

Answers

Answer 1

Answer:

3.50H + 2.50P = 43

Step-by-step explanation:

Source: Trust me bro

Related Questions

Helppppp meeeee please

Answers

Answer:

0.61

Step-by-step explanation:

To raise a fraction to a power, rise the numerator and denominator to that power : 1/4 + 9/25

Add the fraction : 61/100

answer is 61/100 or 0.61

hope this helped ;)

Mike has a 32 ounce drink. He drinks 8 ounces. Select the percent of ounces Mike has left from his drink

Answers

Mike had 32 and now he has 24

Answer:

75%

Step-by-step explanation:

the percentage amount of the drink that mike drank is calculated by dividing the total drink by the amount drank. In this case that is 8/32 which gives us 0.25 or 25%.

In order to find the amount Mike has left you simply subtract the amount drank from the 1 as 1 is equal to 100% or the amount mike had at the begining. In this case 1-0.15= 0.75 or 75%.

you can also solve this by subtracting tha amount drank by the total then dividing the remaining drink by the total amount of the drink. In this case that would look like:

32-8= 24

24/32= 0.75

30POINTS HELPPPPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!

Answers

The answer is A
1 (plug in the variable 6)
So 1x6=6
2x6=12
3x6=18
So answer A

Graph - 2x + 4y = 16 using
intercepts.

Answers

Answer:

y intercept is -1/2

Step-by-step explanation:

here you go love use an app it tells you everything

The perimeter of the triangular park shown on the right is 12x - 6. . What is the missing length?

Answers

Answer:

8x - 4

Step-by-step explanation:

Perimeter is the sun of all side lengths. We know the perimeter and two side lengths, so on order to find the third, we need to subtract the first two lengths from the sum. After subtraction, we get 8x - 4.

What is the value of 3-(-2)?

Answers

Answer:

Step-by-step explanation:

The answer is 5
You add when the equation is set up like that
for example : 4-(-3)=7

What is the greatest common factor of 35, 28, and 14?

Answers

Answer:

I believe 7 is the GTF (greatest common factor)

Answer:

Step-by-step explanation:

for what value of x is f(x) = 5 - 12x equal to 29?

Answers

Answer:

5-12x=29

-12x=29-5

-12x=24

x=-2

SOMEONE HELPPP! Plss

Answers

Answer:

B. 1/6

Step-by-step explanation:

PLS HELP!!! WILL MARK BRAINLIEST!!!!!!!!!

Answers

Answer:

It is the first square.

Step-by-step explanation:

sorry if wrong.

Answer:

The answer is

[tex]4b = 40[/tex]

-16(x - 6) -4
B. x > 8
C. x < -4
D. x < 8

s t u p i d study island :') uωu`

Answers

Answer:

i think it is c but i am probably super wrong

Step-by-step explanation:

19. Explain the difference
between (-12)2 and - 122.

Help!

Answers

(-12)2 equals 144 -122 equals 22

W(-1, 4), X(1, 2), Y-2, 1); k = 3

Answers

Answer:

what is the question

Step-by-step explanation:

get the latest flash player is required for video playback is unavailable right now because this video is not available for remote playback is

The numbers of carrot muffins and walnut muffins sold at a cafeteria yesterday are represented below

Answers

Answer: 9%

Step-by-step explanation:

Joe got all three of his sons braces for their teeth altogether he paid $3750 write an equation that could be used to find how much the braces were for each son individually.

Answers

Answer:1,250

Step-by-step explanation:

You have to do 3750 Divided by 3 and you get 1,250

David is buying a cheese wheel priced at \$14$14dollar sign, 14 before tax. The store charges 8\%8%8, percent sales tax.

Answers

Answer:

$15.12

Step-by-step explanation:

got it on khan academy

help please ?

A.62.8
B.20.9
C.41.9
D.120

Answers

Answer: a

Step-by-step explanation:

Determine the equations that have a solution of x = 0.5? Select the two correct
equations. *
Answers

2(x+3) = 7
1/2(x + 3) = 7
6(x + 4) = 7
1/6(x + 4) = 27
6(x + 4) = 27

Answers

Answer:

1 is correct

2 is incorrect

3 is incorrect

4 is incorrect

5 is correct

Step-by-step explanation:

1. 2(0.5+3) = 1+6 = 7

2. 1/2(0.5+3) = 1/4+3/2 = 7/4

3. 6(0.5+4) = 27

4. 1/6(0.5+4) = 0.75

5. 6(0.5+4) = 27

HELP
A rectangular garden has dimensions of 100 feet by 10 feet. Next season, the garden is decreased to 25 of its size. What is the scale of the drawing for the new garden shown below?
A rectangle that is 8 inches long and four-fifths of an inch wide.

Answers

Answer:

1inch=5

Step-by-step explanation:

2/5*100/1=200/5

200/5=40

40/8=5

A farmer wants to fence a piece of his land. Two sides of the triangular field have lengths of 120 feet and 325 feet. The measure of the angle between those sides is 70 degrees. How much fencing will a farmer need?

Answers

Answer: Area=18324 square feet

Explanation: We need to find the area of the field using the side angle side method, which uses the equation (ab*sin C)/2.
Thus, we have (120*325*sin 70)/2=18324 square feet.

Farmer need 750.5 feet fencing for his triangular field.

What is triangle?

"Triangle is two dimensional geometrical shape with three sides and three vertices. Sum of all the angles of a triangle is equals to 180°.

Formula used

Cosine rule

As per the diagram,

cosθ = (b² +c² -a²) / 2bc

cos 70° = 0.3420

According to the question,

Let AB = c , AC = b are given sides of measure 120 feet and 325 feet respectively.

and BC = a

Angle between given sides be θ = 70°

Substitute the value in the formula we get,

cos70° = [ (325)² +(120)² - a²] / 2(120)(325)

⇒ 0.3420 = [ 120025 - a²] / 78000

⇒ 120025 -a² = 26676

⇒ a² = 93349

⇒ a = 305.5

Total fencing required for triangular field = AB + BC +CA

= 120 + 325 + 305.5

= 750.5 feet

Hence, farmer need 750.5 feet fencing for his triangular field.

Learn more about triangle here

https://brainly.com/question/2773823

#SPJ2

36% of 110 is what number?

Answers

36% of 110 is 39.6

I hope I helped!!!

The social studies teacher wants to know whether the students in the entire school prefer a model United Nations activity or a student government activity. The teacher draws a random sample from the following groups: All teachers in the school All boys in each grade All students in each grade All students in the social studies club Which group best represents the population he should take a random sample from to get the best results for his survey?

All teachers in the school

All boys in each grade

All students in each grade

All students in the social studies club

Answers

Answer:

all students each grade, its a better representation of the wants of the whole group being affected

Step-by-step explanation:

Answer:

C: All students in each grade

Step-by-step explanation:

It cant be all teachers in the school since at the beginning of the question it says "whether the students" not whether the teachers plus it is not a mxed variety, so this question was sort of trying to catch you off guard

The reason why is if you pick all the boys in each grade then it wouldnt really be random since your picking the gender you want to answer it has to be a mixed variety all ages all genders and so on

Yes! All students in each grade would be a mixed variety since its all ages, all genders, and all grades this answer was a little obvious since they sort of gave you the answer saying "The social studies teacher wants to know whether the students in the entire school"

All students in the social studies club wouldnt be a good answer either since (as i said before) it has to be random and your picking who you want to answer plus since there in the club with the social studie steacher they are more likely to pick what she wants to pick

So the answer would be C: All students in each grade

If you answer both questions properly I might give you the brainlies

Answers

Answer:

Step-by-step explanation:

Answer 32

Step by step explanation

Which pair of lines are perpendicular lines?

Answers

Answer:

Step-by-step explanation:

perpendicular lines have the same slope

Write by what rule you know the triangles are congruent, or write CNBD for "Cannot be determined." Segments and angles are congruent only if marked congruent.

Answers

Answer:

Can not be determined

Step-by-step explanation:

if y=3 then 14y equals

Answers

Answer:

Step-by-step explanation:

14(3)

Answer:

Step-by-step explanation:

first, substitute 3 for y in 14y. 14y means you are multiplying 14 and y, so when you plug in 3 for y, you're multiplying 14 and 3! :)

14y ⇒ 14(3)

simplify by multiplying 14 · 3.

14(3) = 42

so, when y = 3, 14y = 42.

you can check the answer by solving for y in 14y = 42.

divide both sides of the equation by 14.

14y/14 = 1y or y42/14 = 3

after dividing, you're left with y = 3. that means 14y does indeed equal 42 when y = 3! :)

i hope this helps! have a great rest of your day <3

URGENT HELP!
is it
A)ASA
B)SSS
C)AA
D)SAS
for each of the three triangles?

Answers

1Sas
2.Aa
3.SSS. Hufuibgjhvghtt hit s

If the candies cost $0.80 per pound, how much money did Zachary spend all together? Show your work.

Answers

do u know how many pounds he bought?

Answer:

Step-by-step explanation:

tfygggggggggggggggggggghzegrxdrcgfexrydgbfetyrhfgvbyhgrthvbthg6cygn

A circular running track is 1/2 mile long. Elena runs on this track completing each lap in 6 minutes how long will it take Elena to run 3 miles?

Answers

Answer:

36 mins

Step-by-step explanation:

0.5 miles/6 mins = 3 miles/x mins

In order to convert the ratio from 0.5 miles to 3 miles, 0.5 was multiplied by 6. Therefore, to keep the ratio the same, 6 minutes must also be multiplied by 6 to find x. This means the answer is:

3 miles/36 mins

1. The diameter equals
a. Radius square
b. three times the radius
c. twice the radius
d. half the radius

Answers

Answer:

C) twice the radius

Step-by-step explanation:

the radius is half the diameter

Other Questions

Picasso chose this color scheme to convey a sorrowful scene in The Old Guitarist.A. ComplementaryB. Analogous C. CubistD. Monochromatic Expand to write an equivalent expression:-1/4(-8x+12y) In pages 87 and 88 of the birchbark house, how does mama know that pinch is really the one who ate the berries? Which best describes the Caste System?inclusiveoppressiveprogressiveexpressive HURRY IM GIVING 30 POINTS AND I NEED THIS ANSWER QUICK. How did the Rosetta Stone influence philosophy and the arts?It was an important item in the Museum of Alexandria.it was sculpted to reflect the cultures of the Hellenistic era.It was important for learning how to read ancient hieroglyphs.It was sculpted by Hellenistic artists to display ancient Egypt. -6x-(-8)=2step by step PLEASE ANSWER FAST I HAVE 10 MINUTES LEFT AND ILL GIVE BRAINLIEST IF CORRECT!Which graph shows the result of dilating this figure by a factor of 4 about the origin? On a coordinate plane, rectangle A B C D has points (negative 1, 1), (3, 1), (3, negative 1), (negative 1, negative 1). On a coordinate plane, rectangle A prime B prime C prime D prime has points (negative 4, 4), (12, 4), (12, negative 4), (negative 4, negative 4). On a coordinate plane, rectangle A prime B prime C prime D prime has points (negative 2, 2), (6, 2), (6, negative 2), (negative 2, negative 2). On a coordinate plane, rectangle A prime B prime C prime D prime has points (negative 0.25, 0.25), (0.75, 0.25), (0.75, negative 0.25). (negative 0.25, negative 0.25). On a coordinate plane, rectangle A prime B prime C prime D prime has points (negative 0.5, 0.5), (1.5, 0.5), (1.5, negative 0.5), (negative 0.5, negative 0.5). 18.If a - b = 12 and b/2 = 10, what is the valueof a +b ?A) 2B) 12C) 32D) 52 Please help meIf you correct answer, I will give you Brainiest.Due 10:00 Pm Please Vanessa deposit $12,000 in a saving account with an annual interest rate of 3.5%. What function represents the value of her account after x year? What will her balance be after 5 years? What opportunity were women given due to the war? . Why is it harder to stop an elephant accelerating at 1m/s2 than a rabbit accelerating at 1m/s2(10 Points)the elephant has more massthe rabbit is fasterthe rabbit has more massthe elephant is faster Help me plz with these! 30 Points: Taxation as a way of funding public services, like road construction, education, and security, is most directly supported by which ethical decision-making framework?A. virtueB. fairness and justiceC. common goodD. rights Present progressive Irregular forms. 1 + 100000 + 100000 + 100000 = PLEASE I NEED SOMONE WHO IS REALLY GOOD AT SPANISH IF YOU HELP ME I WILL GIVE YOU BRAILEST WILL GIVE BRAINLIEST plz help Civil Disobedience Part 1 Most people remember Gandhi and Dr. Martin Luther King, Jr. as reformers who practiced non-violent forms of protest and advocacy. Both effectively changed the popular opinion about emotional issues for their countries and brought in a wave of change that was long overdue. But the practice of non-violent protest, or civil disobedience, started long before either Gandhi or King. It began with a quiet, shy poet who is best known for writing a lot about a pond. Henry David Thoreau lived from 1817 until 1862, mainly in the area of Concord, Massachusetts. The issue that would tear the country apart in the 1860s had already begun dividing the nation. Thoreau was only 14 when Nat Turner led the slave rebellion in Virginia and was later hanged. In his late 20s, Thoreau began speaking against slavery in public, echoing the voices of freedmen like Frederick Douglass and Lewis Hayden. Thoreau believed that a government that supported slavery was corrupt and immoral. He was also deeply suspicious of government. For these and other reasons, Thoreau refused to pay his poll tax for a number of years. The poll tax was a legal tax owed by every person. It was basically a tax on one's body. After not paying for years, he was at last arrested. He spent only one night in jail, however, as a relative paid the tax for him. He was reportedly furious that any tax was paid on his behalf. It was this experience that Thoreau wrote about in an essay called "Civil Disobedience." In this essay, he argued that being moral and just came before allegiance to government. He wrote If the machine of government is of such a nature that it requires you to be the agent of injustice to another, then, I say, break the law." He also felt that voting was not enough to ensure that the right thing be done. He wrote that "even voting for the right is doing nothing for it A wise man will not leave the right to the mercy of chance" He felt that one had a moral responsibility to resist unjust laws. Which line from Part 1 best Write and solve the equation to the model below. equation x = ? pls answer pls i need it for a test It took the race car 22 minutes to travel 144.4 kilometers at which rate did the car travel