1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gennadij [26K]
2 years ago
11

Help me please and thank you

Mathematics
1 answer:
fiasKO [112]2 years ago
7 0

Answer:

$51.70

Step-by-step explanation:

I don't know how to explain it actually so I am just going to do this...

y= 0.1(x + 20) +7

y=0.1x + 2 + 7

y=0.1x +9

y=0.1(427)+9

y=42.7+9

y=51.7

So, maybe the answer is $51.70.

You might be interested in
PZ HELP!!!!!! ITS A TEST!
Softa [21]

Answer:

bruh

Step-by-step explanation:

bruh u never even put the question

7 0
3 years ago
Read 2 more answers
In winter, the price of apples suddenly went up by$0.75 per pound. Sam bought 3 pounds of apples at the new price for a total of
White raven [17]

From the information given, the original price per pound was increased by $ 0.75
Let the original price be x, so the new price is x + 0.75

Sam bought 3 pounds of apples at new price and it cost him 5.88

so we form an equation:

3 (x + 0.75) = 5.88

3x + 2.25 = 5.88

3x = 5.88 - 2.25

3x = 3.63

x = 3.63 / 3

x = 1.21

Therefore the original price per pound is 1.21 dollars


4 0
3 years ago
Read 2 more answers
Answer the following questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!
Alexandra [31]

Answer by JKismyhusbandbae: The mean is the average of all the numbers.  You add all the numbers and divide by how many numbers you added to get the mean.

7 0
2 years ago
Read 2 more answers
An 80% confidence interval is (150, 170). What is the margin of error?
Viefleur [7K]

Answer:

10

Step-by-step explanation:

it is what it is

5 0
3 years ago
In a trivia competition, Shannon's score was up to 900 points. Then she scored -400 points in
AnnyKZ [126]

Answer:

Step-by-step explanation:

Her score after the two competitions was 500

hope this answer helps you

5 0
3 years ago
Read 2 more answers
Other questions:
  • Solve for x: 7 over 8 minus 1 over x equals 3 over 4.
    15·2 answers
  • Find the n value in the solution to the system of equations 2n+7 4n-3
    13·2 answers
  • A Computer was on sale for 2/3 of the original price. If the original price was $900, what was the sale price
    14·2 answers
  • The length of a rectangle is four times the width. If the width is represented by x, then write an algebraic expression that des
    7·1 answer
  • Marianna just completed her findings in her investigation of the importance
    5·1 answer
  • The temperatures recorded at three different times on a november day in fairbanks, alaska were -2 -5 -12. Which inequality corre
    12·1 answer
  • A gym is selling monthly memberships for $40 each and reusable water bottles for $5 each. The gym needs to make $1000 by the end
    14·1 answer
  • The quotient of seven and a number p
    9·1 answer
  • Find the value of k ​
    13·1 answer
  • The sum of two positive numbers is 16. What is the optimum value (maximum or minimum) for the sum of their squares?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!