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
Readme [11.4K]
3 years ago
9

Renata wins a $20 gift card to an online music site. After Renata purchases 16 songs, the gift card has a remaining balance of $

0. Which equation represents the relationship between y, the remaining balance on Renata’s gift card, and x, the number of songs purchased?
4x + 5y = –100
5x + 4y = 80
4x + 5y = 16
5x + 4y = 20
Mathematics
2 answers:
iogann1982 [59]3 years ago
8 0
From reading the problem we see that y = 0 and x = 16.
To find the correct equation, simple plug in the values for x and y for each equation and see which equation is true.

The correct answer is 5x + 4y = 80


5(16) + 4(0) =80
80 + 0 = 80
80 = 80
Katena32 [7]3 years ago
4 0

Answer:

5x + 4y = 80

Step-by-step explanation:

You might be interested in
Find the point on the line <br> y = 2x + 3<br> that is closest to the origin.
Ludmilka [50]
I believe the answer is (-1,1) . The origin is the same as (0, 0) so I drew the line on a quick graph and if you are talking about distance, then the answer should be correct.
Hope this helped :)
6 0
3 years ago
A toy company produces 1,000 toys per
lidiya [134]
C option is correct. Because out of 10 toys 1 is defective. So 10 will be defective out of 100 and 100 will be defective out if 1000 i.e the monthly production.
8 0
3 years ago
The vertex of -5(x+2)^2-6
4vir4ik [10]

Answer:

(0,6).  

Step-by-step explanation:

Consider the standardised form of y=ax2+bx+c. Written as y=a(x2+bax)+c. xvertex=(−12)×ba → (−12)×0−1=0.

Mark me brainliest

7 0
3 years ago
11/8 + 3 2/3<br> Solve the problem
Colt1911 [192]

Answer:

121/24 or 5 1/24

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
How do I solve 0.6(-13k-12)
Anton [14]

Answer:

-7.8k - 7.2

Step-by-step explanation:

Distribute 0.6 to the terms in the parentheses:

0.6(-13k - 12)

-7.8k - 7.2

So, the simplified expression is -7.8k - 7.2

4 0
3 years ago
Read 2 more answers
Other questions:
  • How to find the properties of 6x89?
    6·1 answer
  • Write an equation for the description.<br> The difference between a number x and 19 is 27.
    13·1 answer
  • 220/100=22 tenths=2 ones 2=tenths=
    9·1 answer
  • Bones Brothers &amp; Associates prepare individual tax returns. Over prior years, Bones Brothers have maintained careful records
    9·1 answer
  • If the radius of this of a sphere is tripled what is it multiplied by
    12·1 answer
  • Which two numbers have 30 as their absolute value?
    14·1 answer
  • Determine whether the function f(x)= -x/x^2-1 is even, odd or neither.
    15·2 answers
  • A car wash charges two prices depending on the size of the vehicle
    14·1 answer
  • Huhhh help anyone 3^-6 times (3^4 divided by 3^0)2
    10·1 answer
  • How do I find the slant height of a cone with a surface area of 734.76 yd and a radius of 9 yd?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!