Mathematics High School

Can someone please help me with these two problems

Can Someone Please Help Me With These Two Problems

Answers

Answer 1

Answer:

no

yes

Step-by-step explanation:

y < 5x - 4

1 < 5(1) - 4

1 < 1

This is not a true statement. 1 cannot be less than 1 itself so the answer is no.

7x - 4 < 28

7(0) - 4 < 28

-4 < 28

This is a true statement so the answer is yes.

Answer 2

1. No
2. Yes
I hope this helps

Related Questions

The school cafeteria buys bottles of water for $0.75 each. They mark up the price 40%. How much do they sell water bottles for?

Answers

Answer:

$1.05

Step-by-step explanation:

Part/whole method:

[tex]\frac {a}{0.75} = \frac {140}{100}[/tex]

0.75·140=105

105÷100=1.05

You buy a sandwich for ​$​ 3.55 an apple for ​$​0.65 and a bottle of juice for ​$2.45.What is the total​ cost?

Answers

$3.55 + $0.65 + $2.45 = $6.65

The total cost is $6.65.

The total cost of your items is $6.65. When asking for the total cost, they are asking you to add the values.

3.55 + 0.65 + 2.45 = 6.65.

I HAVE UNTIL 3:30 PLZ HELPPPP 40 POINTS AND BRAINLIEST
Jake needs to buy 120 beverages for a party. Juices come in 8-packs and water comes in 12-packs.

Select all the pairs that represent a combination of juice and water that Jake can buy.

A (0, 10)

B (12, 2)

C (–2, 11)

D (, 5)

E (30, –10)

Answers

Answer:

A and B

Step-by-step explanation:

10*12 = 120

12*8=96+(12*2=24)=120

Write the equation of a line that is parallel to the x-axis and passes through the point (8, 3)

Answers

Answer:

y=3

Step-by-step explanation:

Dan raked 6 bags of leaves in 50 minutes. At what rate did
Dan rake?
PLEASEEE HELP MEE

Answers

2.67 a min ✌️that’s it

Which of these measures could not be the lengths of the sides of a right
triangle?
A. 4, 10,16
B. 5, 12, 13
C. 7, 24, 25
D. 8, 15, 17

Answers

Answer:

A

Step-by-step explanation:

When you went apple picking, you got a total of 25 apples.
However, 10 of the apples weren't edible because they were
rotten. What percent of apples that you picked were edible?
%

Answers

Answer:

60% were edible. 40% were not.

Step-by-step explanation:

Answer: is 60%

Step-by-step explanation:

A deli has a special one-day event to celebrate its anniversary. On the day of the event, every eighth customer receives a free drink. Every twelfth customer receives a free sandwich. If 200 customers show up for the event, how many of the customers will receive both a free drink and a free sandwich? Write your answer as a 3 digit number.

Answers

Answer:

25.0 gets a free drink

16.7 gets a free sandwich

Step-by-step explanation:

200÷8=25

200÷12=16.66 round to 3 digits would be 16.7

if you answer right i’ll give you the brainliest

Answers

Answer: 3 and 4 are the answers

The perimeter of a rectangle is 90 centimeters. The length is 27 centimeters. What is the width of the rectangle?

Answers

Perimeter is 2 x length + 2 x width
We can write that as...
P=2L+2W
We also know the length and perimeter so we substitute and solve like this
90=2 x 27 + 2W
90=54+2W
90-54=54-54+2W (property of subtraction equality)
36=2W
Divide by 2 (property of division equality)
W=18

Thus, the width of the rectangle is 18 cm

Mariane buys 16 bags of potting soil for her father that comes in 3/4 pound bags. Part 1 How many pounds of potting soil does Marianne buy? Use the drop downs to put the correct number into the box to complete the statement. If Marianne's father calls and says he needs 15 pounds of potting soil, how many additional bags should she buy? Use the drop downs to put the correct number into the box to complete the statement.

Answers

Answer:

Additional bags required = 4

Step-by-step explanation:

Marianne buys number of bags of potting soil = 16

Each bag weighs = [tex]\frac{3}{4}[/tex] pounds

Total weight of 16 soil bags = [tex]16\times \frac{3}{4}=12[/tex] pounds

If Marianne's father requires potting soil = 15 pounds

Amount of additional soil he will require = 15 - 12

                                                                   = 3 pounds

Therefore, number of additional soil bags required = [tex]\frac{\text{Weight of soil required}}{\text{Soil in each bag}}[/tex]

                                                                                     = [tex]\frac{3}{\frac{3}{4}}[/tex]

                                                                                     = [tex]3\times \frac{4}{3}[/tex]

                                                                                     = 4 bags

Additional bags required by Marianne= 4

how do you re right an integer slope as a fraction?

Answers

Any integer can be written as a fraction! Just put that integer as the numerator of a fraction with a denominator of 1.

Challenge An arts academy requires there to be 4 teachers for every 100 students and 3 tutors for
every 33 students. How many students does the academy have per teacher? Per tutor? How many
tutors does the academy need if it has 77 students?
The academy has students per teacher.
Enter your answer in the answer box and then click Check Answer.
2
CASAS
Clear All
parts
remaining
Review progress
Question 4
of 9
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Next →

Answers

25 students per a teacher and 33 students per a tutor.if the academy has 77student they need 2 tutors

Solve for r in the proportion.

Answers

Answer:

r = 15

Step-by-step explanation:

Will give brainliest!

Answers

I think it’s B.1/2:)

help please, i will mark you brainliest!!

Answers

Answer:

b

Step-by-step explanation:

Which expression is equivalent to −2412+16.15−4?

Answers

Answer:

a respuesta

Step-by-step explanation:ah después a ver más -2399.85

what is April 11 plus 50 more days

Answers

Answer:

may 31st

Step-by-step explanation:

The mass of Planet X is 8.46×1022 kilograms. The mass of Planet Y is 5,028,000,000,000,000,000,000 kilograms. About how many times greater is the mass of Planet X than the mass of Planet Y?
A. 1.6 times
B. 3 times
C. 16 times
D. 30 times

Answers

Answer:

A.16 and some of you might get the answer is 17

So I don't have an explanation I just wanted to correct the number 1022 the correct number is 10^22 and if I were wrong then non of the choices are correct.

If point C, shown on the coordinate plane below, is reflected over both axes to create C’, what will be the coordinates of C’
(-3, 2)
(3, -2)
(3, 5)
(-3, -2)

Answers

Answer:

(-3, 2)

Step-by-step explanation:

Answer: (-3,2) is the Answer.

Step-by-step explanation:

Mark me brainliest please!

The graph below shows the cost of tickets to an amusement park.



According to the graph, what would be the cost of one ticket?

Answers

Answer:

Where is the graph I can't see

Find the interquartile range of the data.
84,75,90,87,99,91,85,88,76,92,94
The interquartile range is

Answers

Interquartile Range: 8

La unión de dos rayos o segmentos forman?

Answers

la unión de dos rayos o segmentos forman un angulo

Answer:

An angle?

Step-by-step explanation:

un ángul

( I used Google translate, so I don't know if that's the answer you were looking for )

Ill cash app you a dollar and I’ll mark brainliest!!! Pleaseeee help me and she said to classify everything instead?

Answers

sorry that’s it’s sloppy i tried to write it on my phone. hope this part helps. i’ll try to do the bottom part now

A large two-topping pizza from Tony's Pizzeria has 8 slices and costs $16.00. Vivian wants to know the cost per slice. Complete the ratio of dollars to slices.
? to ?

Answers

Answer: 2 to 1

Explanation: 16 divided by 8 is 2. So 1 slice of pizza is 2 dollars.

The ratio of dollars to slices is 2 and the cost per slice is $2.

What is ratio?

In mathematics, a ratio shows how many times one number contains another.

Given is that a large two-topping pizza from Tony's Pizzeria has 8 slices and costs $16.

The ratio of dollars to slices is given as - r = 16/8 = 2The ratio of dollars to slices is given as  is also equal to cost per slice as -  r = cost per slice = $2

Therefore, the ratio of dollars to slices is 2 and the cost per slice is $2.

To solve more questions on ratios, visit the link below -

https://brainly.com/question/21138916

#SPJ2

Please help me find the value of x with all the work

Answers

Answer:

x = 21

Step-by-step explanation:

the angles 5x - 35 and 3x + 7 are vertical angles and congruent, thus

5x - 35 = 3x + 7 ( subtract 3x from both sides )

2x - 35 = 7 ( add 35 to both sides )

2x = 42 ( divide both sides by 2 )

x = 21

X=21 lmk if you need the work shown

Please answer ( if you want )

Answers

The answer is A if im correct

1.09 divided by 3.08 show your solution pls answer im suffering at this question

Answers

Answer:

1.09 divided by 3.08 show your solution pls answer im suffering at this questioniunhobkhnkhnojnjonojnjonjonojnojnonjn

Step-by-step explanation:

ljmjlnjlljnljnjonjnjljl

Find. What part of 40 is 16?

Answers

Answer:

40%

Step-by-step explanation:

because convert the fraction 16/40 and the answer is 40%

._.

1. 8x-16=4(2x-6)+8
2.5x+3(2x+4)=2(5x+6)
3. 6x-3+2x+8=4(2x+7).
Please help I’m in the middle of a test and I don’t know it by heart.

Answers

Answer:1.all real numbers

2.x=0

3.no solution

Step-by-step explanation:

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