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
spayn [35]
2 years ago
13

3. Askating rink charges a group fate of $9 plus a fee to rent each pair of skates. A family rents 7 pairs of skates and pays a

total of $30.
Each skate rental is $______​
Mathematics
2 answers:
brilliants [131]2 years ago
5 0

7x+9=30

7x=30-9

7x=21

x=21÷7

x=3

ddd [48]2 years ago
4 0

Answer:

  • $3

Step-by-step explanation:

Let the rental is x

<u>The total is, the equation:</u>

  • 7x + 9 = 30
  • 7x = 21
  • x = 3

Each skate rental is $3

You might be interested in
How do you add and subtract indices?
lianna [129]
Https://m.youtube.com/watch?v=PLME8ZRKMWU
4 0
2 years ago
Read 2 more answers
Please help me<br><br> if it’s blurry it should let you zoom in<br> i will mark brainly
Alex73 [517]

Answer:

A. The y intercept the y coordinate when the line passes through the point that is on the y coordinate and the x is 0. In this context, the y intercept is 10.

B. The slope is the number of units the line goes up every number of units it goes to the right. This line goes up 50 every 20 units to the right so the slope is 50/20 which simplifies to 5/2

C. The equation is y = 5/2x + 10

4 0
3 years ago
What is 7.3 rounded to the nearest whole number?
JulsSmile [24]
7 because if its between 7.1 and 7.4 itll round to 7 and if it between 7.5 and 7.9 it would be 8.  therefore the answer is 7
6 0
2 years ago
Read 2 more answers
Write an equation that is parallel to the line y = -5x + 2 and passes through the point (0, 3).
nikklg [1K]
---------------------------------------
Slope :
---------------------------------------
y = -5x + 2 
Slope = -5

---------------------------------------
y - intercept :
---------------------------------------
At (0. 3), y-intercept = 3

---------------------------------------
Equation :
---------------------------------------
y = mx + b
y = -5x + 3

---------------------------------------
Answer : y = -5 + 3
---------------------------------------

7 0
3 years ago
8b + 4 - 4b + 2 = <br><br> A) 12b + 6 <br> B) 4b^2 ​2 ​​ + 4 + 2 <br> C) 12bb + 6 <br> D) 4b + 6
trapecia [35]
<h2>Answer:</h2><h2>D. 4b + 6</h2><h2 /><h2>Hope this helps!!</h2>

5 0
2 years ago
Read 2 more answers
Other questions:
  • What is the image of f for a dilation with center (0,0) and a scale factor of 10
    6·1 answer
  • Owen was 34 1/2 inches tall on his second birthday he grew an average of 2 1 / 2 inches each year for the next 10 years then he
    13·1 answer
  • Please answer the question in the picture.​
    8·1 answer
  • Find answers to 7 and 8 I don't know what to do for them
    12·1 answer
  • Three divide eigthteen
    13·2 answers
  • John works two jobs. A weekly pay stub from one job shows an earning of $235.23 and his second pay stub shows a monthly earning
    5·2 answers
  • A $125.70 grocery total is discounted 30%. What is the total paid?
    5·1 answer
  • 1. a. What is the solution of y + 2 = -6? Check your answer.
    11·1 answer
  • Please help me I rlly need your help!!
    5·1 answer
  • PLEASE HELP WILL MARK BRAINED!! THANK YOU!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!