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
olga_2 [115]
2 years ago
15

An online bookstore sells all paperback books for x dollars each. Aidan bought 7 paperback books and spent $3.95 on shipping. Ni

na bought 11 paperback books and spent $5.25 on shipping.What expression represents the total amount that Aidan and Nina spent?
Mathematics
1 answer:
rusak2 [61]2 years ago
8 0

Answer:

Here's the answer

Step-by-step explanation

y= 18x+9.20

You might be interested in
cynthia and amy are customer service representives cynthia earns $13 per hour and amy earns $1.50 more per hour than cynthia. Am
Sergeeva-Olga [200]

Answer:

Step-by-step explanation:

Let h bet the # of hours worked

If Cynthia earns $13 per hour then her equation would be:

C = $13h

If Amy makes $1.5 more per hour then her equation would be:

A = $14.5x

Now lets plug in some numbers:)

A = $14.5(43.5)

A = $630.75

7 0
3 years ago
Write 2 fraction problem with any operation!!plz help!!!!!write them down and solve them!!!!
Deffense [45]
John wanted to go on a train. the equation y=9/5 x describes the number of miles y that a train travels in x minutes. what is the constant speed of the train in terms of hours?

The constant speed of the train is 108 miles per hour



4 0
3 years ago
Given the equations x + y = 20 and x - y = 8, which values of x and y
hammer [34]

Answer:

x = 14 and y = 6

Step-by-step explanation:

To find the solution to this problem, we plug in the values of x and y from each answer choice and simplify.

1.

  • (11) + (9) = 20. 20 = 20.
  • (11) - (9) = 20. 2 ≠ 8.

2.

  • (9) + (11) = 20. 20 = 20
  • (9) - (11) = 20. -2 ≠ 8.

3.

  • (14) + (6) = 20. 20 = 20.
  • (14) - (6) = 8. 8 = 8.

4.

  • (6) + (14) = 20. 20 = 20
  • (6) - (14) = 8. -8 ≠ 8.

Therefore, the correct answer is x = 14 and y = 6.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

6 0
2 years ago
Mrs.gauthier plans to take her class on 2 field trips this year there are 23 students in her class and each field trip will cost
Alina [70]

If there is 2 field trips with 23 students and each student costs $5 dollars. So for the 1st trip it will be 23x$5

1st trip- $115

And on the second trip its the same because there is 23 students that cost 5 dollars so it will be 23x5

2nd trip- $115

To find out the total of both trips youd add 115+115/

In total, for both trips it will cost $230 dollars.

7 0
3 years ago
PLEASE ANSWER THIS ITS DUR IN 10 MINUTES!!!
Ray Of Light [21]

Answer:

It is porportional

Step-by-step explanation:

Its Porportional because it goes through zero.

4 0
3 years ago
Other questions:
  • Which is an asymptote of the graph of the function y=tan(3/4x)?
    5·2 answers
  • If a cube with a 5-in side length is sliced in half. What is the surface area of the two pieces?
    9·1 answer
  • Find the simplified form of (-7.4)^0?<br><br> A.-1<br><br> B.-7.4<br><br> C.0<br><br> D.1
    11·1 answer
  • Which equation has x=4 as the solution? A) ^log 4 (3x+4)=2 B) ^log 3 (2x-5)=2 C) ^log x 64=4 D) ^log x 16=4
    7·1 answer
  • Heyyy ummm... help??
    15·2 answers
  • Amanda slept for 1/3 of the day. She played with her friends for 1/5 of the day. She spent the rest of the day working on a scho
    9·1 answer
  • A common denominator for 6 and 8 is
    13·1 answer
  • Please help me! I will give brainliest and points!
    8·2 answers
  • Find The volume of the triangular prism is
    12·1 answer
  • Solve the problem using 6.2%, up to $128,400 for Social Security tax and using 1.45%, no wage limit, for Medicare tax.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!