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
DochEvi [55]
3 years ago
13

How do you do this problem? Explain.

Mathematics
1 answer:
Elza [17]3 years ago
7 0

Answer:

The charges will be the same after 4 hours.

Step-by-step explanation:

Total Amount = y

Number of hours = x for x > 2

Garage A: y = $7.00 + (x - 2)*3

Garage B: y = 3.25*x

Part 3: What is the cost to be equal?

3.25x = 7 + 3(x - 2)                     Remove the brackets

3.25x = 7 + 3x - 6                       Collect terms on the right

3.25x = 3x + 1                              Subtract 3x from both sides.

3.25x - 3x = 3x - 3x + 1               Combine

0.25x = 1                                     Divide by 0.25

0.25 x/0.25 = 1 / 0.25            

x = 4 hours.


 

You might be interested in
Let m = 7.
Zolol [24]
32 is the answer to the problem


4 0
3 years ago
Read 2 more answers
a 65 cm board is cut into two pieces. one piece is 9 cm shorter than the other. the shorter board is 37 cm
iren2701 [21]

Answer:

False

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
2. Solve this equation for x:<br> 0.17k - 0.43 = 0.25k + 0.05
stepan [7]

Answer:

k = 6

Step-by-step explanation:

im guessing you meant solve for k

0.17k - 0.43 = 0.25k + 0.05

-0.17k             -0.17k

-0.43 = 0.08k + 0.05

-0.05               -0.05

-0.48 = 0.08k

divide both sides of the equal sign by 0.08

6 = k

4 0
3 years ago
HELPPP SIMPLE QUESTION‼️‼️‼️‼️‼️
Alexeev081 [22]

Answer:

x - 4 = 2y

Step-by-step explanation:

"four less than a number x" therefore; x - 4

"is twice another number y" therefore; 2y

3 0
2 years ago
PLEASE HELP THANK YOU
Svetllana [295]

Answer:

change in the total cost for each book printed = $15

cost to get started (before books are bought) = $1200

Step-by-step explanation:

IF the eqn is y = 15x +1200

where y  represent the total cost of publishing a book (in dollars) and

x  represent the number of copies of the book printed


then cost to get started (before books are bought) can be found by substitute x=0 into the eqn

y = 1200 + 15*0 = $1200


change in the total cost for each book printed will be the difference in total cost at x=0 and x=1

when x=0, y=1200

when x=1, y=1200+15*1=1215

so the change in total cost=$15


7 0
3 years ago
Other questions:
  • What would a monthly payment be on a purchase of an $11,000 car at 7.9% for 3 years? A. $334.39 B. $312.50 C. $344.19 D. -$344.1
    15·1 answer
  • Graph the following and determine in which quadrants the graphs lie: y= 1/3x
    11·1 answer
  • Could someone please show me how to figure this problem out?
    13·1 answer
  • . Find the current assets of a clothing store that has $62,300.00 in cash, $1,200.00 in accounts receivable, and $26,548.00 in m
    12·1 answer
  • Three girls (Zeva, Abby and Jenny) went to the hair salon. Each girl had their hair styled (curly, straight, and wavy) and color
    14·1 answer
  • Gas mileage is the number of miles you can drive on a gallon of gasoline. A test of a new car results in 440 miles on 20 gallons
    10·1 answer
  • Help... with.... Algebra..... PLEASE
    14·2 answers
  • How many solutions does –10m − 3 = –3 − 10m have
    14·2 answers
  • Use prime factorization for 600
    15·2 answers
  • *PLS HELP*<br>The Question Is In The Attachment<br>​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!