Answers
Answer:
f(8) = 9
Step-by-step explanation:
1. substitute x for 8
2. use the bottom equation because 8 > 2
f(8) = 1/2 * 8 + 5
3. solve
f(8) = 4 + 5
f(8) = 9
Answer:
f(8) = 9
Step-by-step explanation:
f(8) = 1/2 * 8 + 5
= 4 + 5
= 9
f(8) = 9
Hope this helps! :)
Related Questions
The school colors at Mission Middle School are green and white. Kendra volunteered to make cupcakes for the school bake sale. To make the right shade of green frosting, she uses 7 drops of blue food coloring for every 3 drops of yellow food coloring.
Answers
Answer:
Step-by-step explanation:
Blue-28,35
Yellow-6
The players on a soccer team spent 27% of their practice running laps. They ran laps for 20 minutes.
Which statements are correct?
Select all that apply.
A. The whole is the number of minutes that soccer practice lasted.
B. You cannot find how long soccer practice lasted because the solution is not a whole number.
C. Soccer practice lasted 135 minutes.
D. The part is 20
E. Soccer practice lasted 74 minutes.
F. Soccer practice lasted 5 minutes.
Answers
Answer:
A
Step-by-step explanation:
Practice
Solving Any Linear Equation
2(x +5) = 3x + 1
Answers
Answer:
x=9
Step-by-step explanation:
2x+10=3x+1
subtract 2x by both sides?
10=x+1
then subtract 1 on both sides
so its x=9
Answer:
× 89 and that it I think because it re all needs x in the front
Determine which measure of center best represents the data. Justify your selection, then find the measure of center.
The number of students in each 8th grade math class at Oakville Middle School: {27, 30, 30, 32, 25, 30, 30, 30, 28, 30, 21, 30}
Answers
Answer:
30
Step-by-step explanation:
21, 25, 27, 28, 30, 30, 30, 30, 30, 30, 30, 32
I NEED HELP PLSSSSSS
Answers
Answer: B, C, and D
Step-by-step explanation: The bars around each number signifies absolute value. From there you want to go from smallest numbers to biggest numbers.
that is what i got
The unit rate of 6/11 | 1/6 is 1/11
Answers
Answer: true
Step-by-step explanation:
PLSSS HELP I WILL GIVE LOTS OF COINS!! Which of the following equations represent a line with slope ⅖ that passes through the point (-5,10)? Select all that apply.
1. 2x - 5y = 45
2. 2x - 5y = - 60
3. y = ⅖ (x + 12)
4. y - 10 = ⅖ (x - 10)
5. y = ⅖x + 12
6. y + 5 = ⅖ (x - 10)
Answers
Answer:
the is 3
Step-by-step explanation:
here is a like example of the question
I need help. Forget the step-by-step exclamation
Answers
Answer:
I rly hope this helped you :)
Step-by-step explanation:
if h=1 then you would do 1 over 2 (1/2) to get b. If h=2 then you would do 2/2 which equals 1. If you get to pick the last one, you could do anything. For example, h=4 4/2 equals .5 for b.
If f(x)=6x+1 and g(x)=6(x - 3) +1, how does the graph of g(x) compare to the graph of f(x)?
Group of answer choices:
the graph of g(x) is the graph of f(x) shifted down 3 units
the graph of g(x) is the graph of f(x) shifted right 3 units
the graph of g(x) is the graph of f(x) shifted up 3 units
the graph of g(x) is the graph of f(x) shifted left 3 units
Answers
Answer:
on mine answer B was correct
Step-by-step explanation:
William is a very busy professional DJ. Last year, he worked at 10-anniversary parties and 26 other events.
What is the probability that one of the events William worked on last year, selected at random, was an anniversary party?
Write your answer as a fraction or whole number.
Answers
Answer:
hello
Step-by-step explanation:
The required probability that William worked on last year was an anniversary party is 1/ 36.
As mentioned in the quesiton,
William is a very busy professional DJ. Last year, he worked at 10-anniversary parties and 26 other events.
Probability can be defined as the ratio of favorable outcomes to the total number of events.
Here,
Total sample space = 26 + 10 = 36
Number of favorable outcomes = 1
the probability that William worked on last year is was an anniversary party,
= Favorable outcome/sample space
= 1 / 36
Thus, the required probability that William worked last year is 1/ 36.
Learn more about probability here:
brainly.com/question/14290572
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Bob ate only 18 chocolate bars out of a new box of chocolates and left 2/5 of them because he started feeling sick. How many chocolates were in the full box?
Answers
Answer: explanation:
30
The chocolates were in the full box, if Bob ate only 18 chocolate bars out of a new box of chocolates and left 2/5 is 30.
What is a fraction?A numerical value that designates a portion of a whole is used to represent fractions. A fraction is a component or section taken from a whole, which can be any number, a certain amount, or an object.
Given:
Bob ate only 18 chocolate bars out of a new box of chocolates and left 2/5,
Calculate the total chocolate as shown below
Total chocolate = T
T = 18 + 2 / 5 × T
T - 2 / 5T = 18
3 / 5 T = 18
3T = 18 × 5
T = 90 / 3
T = 30
Therefore, the chocolates were in the full box, if Bob ate only 18 chocolate bars out of a new box of chocolates and left 2/5 is 30.
To know more about fractions:
https://brainly.com/question/1301963
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The number of ounces of chocolate chips per batch of cookies can be represented with the equation y = 4x, where y represents ounces of chocolate chips and x represents batches of cookies. Determine how many batches of cookies can be made using 22 ounces of chocolate chips.
Answers
Answer:
5.5
Step-by-step explanation:
22=y
22=4x
÷4. ÷4
5.5=x
PLS HELP! I WILL GIVE A DECENT AMOUNT OF COINS!!
Answers
Answer: The answer would be, "Jane drives at 30 mph toward a town 90 miles away. The equation y = 30x models y, the distance in miles she has driven, as a function of x, the hours driven." Or the top right answer.
Juan cuts a piece of rope that is 1/6 meter long into 2 equal pieces.
What is the length of each shorter piece of rope?
Enter your answer as a fraction in simplest form by filling in the boxes.
[tex]\frac{x}{y} \\[/tex]
Answers
Answer:
1/12 a meter long
Step-by-step explanation:
You have to multiply The Denominator by the amount of rope your cutting making it which in your case its 2 pieces so multiply 2 by 6 equals 12 and so replace 6 with 12 and that's your answer. good luck on your test or whatever it is!
The cost of a trail mix at the grocery store is normally $12 per pound but now the price has increased by 30%. What is the price per pound of trail mix now that the price has increased?
Answers
Answer:
15.6
Step-by-step explanation:
The price of trail mix has increased by $12 * 30/100 = $<<12*30/100=3.6>>3.6.
So the price per pound of trail mix now is $12 + $3.6 = $<<12+3.6=15.6>>15.6.
The required new price of the trail mix is $15.6 .
What is percentage?Percentage is a measurement to find value of given number out of hundred.
Given that,
The normal cost of trail mix at the grocery store = $12 per pound.
Als0, the price of the trail mix increased by 30%.
To find the price of trail mix after increasing the price,
Use percentage property,
Let the initial price was 100 %
So after increasing 30%, the new price becomes 130%.
The new price = 12 x 130% = 12 x 130 / 100 = 1560/100 = 15.6
The increased price of the trail mix is $15.6.
To learn more on Percentage:
https://brainly.com/question/24120406
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These two figures are similar. Find the length of side x.
Answers
Sarah uses three and one-half pounds of clay to make 14 small vases. Use a proportion to find how many pounds of clay she will use to make 31 small vases.
A 12 and one half pounds
B 8 and three-fourths pounds
C 7 and three-fourths pounds
D 6 and one-half pounds
Answers
Answer:
C
Step-by-step explanation:
(3.5 to 14)×10=
(35 to 140)÷7=
(5 to 20) which equals 1/4
so every pound of clay, 4 vases can be made
31÷4=7.75
6. estimated cost: $1.00, actual cost: $0.65
Find the percent error
Answers
Answer: =
53.846153846154%
Step-by-step explanation:
=
1.00 - 0.65
0.65
=
0.35
0.65
= 53.846153846154%
3. What is a trend line on a scatter plot? The answer is A but go ahead and get points
A. a visual representation of the relationship between two variables
B. a line connecting only the highest and lowest values on a graph
C. a line connecting all of the data points on a scatter plot
D. any line of data on a graph
Answers
Answer:
It is A!
Thank you for the points :)
i need help plssssss
Answers
Answer:
c
Step-by-step explanation:
Answer:
There are a few correct answers.
Step-by-step explanation:
a, c, d, e, f
I believe
Hope this helps, have an amazing day!
The attendance for the last 4 years at a county fair is shown in the table.
Answers
Answer:
Step-by-step explanation:
The attendance
for the last 4 years at a county fair is shown in the table.
County Fair Attendance
Year Attendance
9 ,278
10,365
12 , 128
13,304
This year, the first 20% of people attending the fair will receive a raffle ticket. Of the people who receive raffle tickets, ? will receive a small prize.
1. Based on the data in the table, determine a reasonable estimate of the number of people who will attend this year's fair. Explain how you
found your estimate.
. Use your estimate to find the approximate number of people who will receive a small prize at this year's fair.
Show your work or provide an explanation of how you found the approximate number of people who will receive a small prize at this year's
Answer:
a) 15,007 people
b) 1,000 people
Step-by-step explanation:
To determine how many people will attend this year's fair, we can find the percent increase of people each year:
From year 1 to year 2, (10,365 - 9,278)/9,278 = 11.7% increase
From year 2 to year 3, (12,128 - 10,365)/10,365 = 17.0% increase
From year 3 to year 4, (13,304 - 12,128)/12,128 = 9.7% increase
if I get 30 dollars per week (7 days) how many weeks will it take to get to 600 hundred dollars
Answers
600=30x (x=weeks) 600/30=x=20
Answer:
30*20=600
Step-by-step explanation:
30% of x is 270..............................................................
Answers
Answer:
The answer is 900
Step-by-step explanation:
270/30 × 100 = x
9 × 100 = 900
Thus, The value of x is 900
900
Step by step explanation:
270/30 × 100 = x
9 × 100 = 900
Thus, The value of x is 900
Kenny purchased the items shown in the table.
Item Cost ($)
circular saw 79.95
screws 12.50
tape measure 16.75
wood glue 5.20
In the city he lives in, the sales tax rate is 6.5%. In another city, the sales tax rate is 5%. How much more is he spending if he purchases the items in the city he lives in? Round to the nearest cent.
Answers
Answer: Kenny will pay an extra $1.68 in the city he lives in.
Step-by-step explanation:
what is 2y -5 ≤-29 ?
Answers
2y -5≤-29
we use reverse operations in this so we add five to both sides to cancel out on one side and add to -29
2y≤-24
now you will divide -24 by 2 which is -12
so your answer is:
y≤-12
Find the diagonal of the box, AD, using the Pythagorean Theorem twice - 1. To find BD and 2. To find AD.
AB = 12 in
BC = 18 in
CD = 4 in
Show all steps for findin the diagonal of the box above using the formula instead of the Pythagorean Theorem twice.
Answers
Answer:
BD = √(18² +4²) = √340; AD = √(12² +(√340)²) = 22AD = √(12² +18² +4²) = 22Step-by-step explanation:
You want the space diagonal of the given box (a) using the Pythagorean theorem twice, and (b) using the formula.
Pythagorean theorem twiceThe length of BD can be found from ...
BD² = BC² +CD²
BD² = 18² +4² = 340
BD = √340 ≈ 18.439
and
AD² = AB² +BD²
AD² = 12² + 340 = 484
AD = √484 = 22
The lengths of the face and space diagonals are ...
BD = √340 ≈ 18.439AD = 22FormulaNo formula is given as part of the problem statement. We can simplify the above calculations to get ...
AD² = AB² +BD²
AD² = AB² +BC² +CD²
AD = √(AB² +BC² +CD²) . . . . . . a reasonable formula
AD = √(12² +18² +4²) = √(144 +324 +16) = √484
AD = 22
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how would i get the answer, (with work shown please)?
Answers
Answer:
10 Km/sec
Step-by-step explanation: 70 Km / 7 sec
70 divided by 7 = 10
The photographer wants to mat his picture on a piece of cardboard. He is not sure if the cardboard is the right size. He has determined that the height (h) and the width (w) of the cardboard will be the right size if it satisfies the equation w-4/h-4 = 4/3. If the cardboard's height is 7, what is the width?
Answers
Answer:
8
Step-by-step explanation:
Since the cardboard’s height is 7, and 7-4 is 3, we can assume the width would be something - 4 = 4. 8-4 is 4, hence the answer is 8.
Your welcome lovee :)
Add the expressions.
the quantity negative 7 minus one eighth times p end quantity plus the quantity three fourths times p minus 5 end quantity
negative 5 over 12 times p plus negative 2
5 over 8 times p minus 12
7 over 16 times p minus 2
7 over 8 times p plus negative 12
Answers
Answer:
c
Step-by-step explanation:
(not sure if that is correct)
A laptop has a listed price of $795.98 before tax. If the sales tax rate is 9.75%, find the total cost of the laptop with sales tax included. Round your answer to the nearest cent, as necessary.
Answers
Answer: $849.98 + 6.5% of $849.98 = $849.98 (1 + 0.065) = 1.065*849.98 = $905.2287. The total cost of the laptop with sales tax included is $905.2287.
Answer: 873.59
9.75/100*795.98=77.61
795.98+77.61=873.59
