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
Leto [7]
3 years ago
8

Help please 25 pts. I will mark. One month Justin rented 2 movies and 5 video games for a total of $32. The next month he rented

8 movies and 3 video games for a total of $43. Find the rental cost for each movie and each video game.
Mathematics
1 answer:
umka21 [38]3 years ago
6 0

Answer:

The movie costs $3.50 and the video games cost $5.

Step-by-step explanation:

a = 1 movie

b = 1 video game

2a + 5b = $32

8a + 3b = $43

2a x -4 = -8a

5b x -4 = -20b

32 x -4 = -128

   8a + 3b = $43

-   8a + 20b = $128

--------------------------------

-17b = -85

17b = 85

/17     /17

b = 5

2a + 5(5) = 32

2a + 25 = 32

-       25 = -25

----------------------

2a = 7

/2 = /2

a = 3.5

a = $3.50

b = $5

You might be interested in
A biologist studied how cells grow by adding liquid protein to cell samples. She reported in her study that she divided 3/5 of a
r-ruslan [8.4K]

Answer: \dfrac{1}{5}\text{ of an ounce.}

Step-by-step explanation:

Given : A biologist studied how cells grow by adding liquid protein to cell samples.

She divided \dfrac{3}{5} of an ounce of liquid protein evenly among 3 cell samples.

Here , total quantity of liquid protein = \dfrac{3}{5} of an ounce

Total cell samples = 3

Now , Quantity of liquid protein given by her to each cell = (total quantity of liquid protein ) ÷ (3)

= \dfrac{3}{5}\times\dfrac{1}{3}=\dfrac{1}{5}\text{ of an ounce} .

Hence, Quantity of liquid protein given by her to each cell =  \dfrac{1}{5}\text{ of an ounce.}

4 0
3 years ago
(100 points!!!)
Sergio039 [100]

Answer:

this will probably help

Step-by-step explanation:

3 0
2 years ago
What is the average of 63 and 148
fgiga [73]

The average is 105.5. To find the average, you have to add up all numbers, 63+148=211. Now you have to divide by how many numbers there are,               211÷2=105.5

8 0
3 years ago
Hello can someone explain this to me please
agasfer [191]
It’s backwards !! So I can’t see what I can help you with
4 0
3 years ago
kim made two pies that were excatly the same size. the first pie was a cherry pie, which she cut into 6 equal slices. the second
Lapatulllka [165]
If the cherry pie was cut into 6 equal slices, and only 3 slices are eaten that would leave a half(1/2)

if the pumpkin pirate was cut into 12 equal.slices and only 6 slices were eaten that would again, leave half of it left. (1/2)

the answer is they ate the same amount of pie, since half was eaten and left on each pie

hope this helps~~♡♡Chyna


6 0
3 years ago
Read 2 more answers
Other questions:
  • After several shares of the company's stock were sold, a profit of $1,320 was earned. The profit was 15% over a 30 day period. H
    5·2 answers
  • Can u help me awser this
    15·2 answers
  • Emily bought 5 notebooks, 10 pencils, 5 markers, and 2 rulers. Each notebook and each ruler cost $3. Each pencil cost $0.20 and
    8·1 answer
  • HURRYYYYYY !! A cube has an edge length of 9 centimeters.
    14·1 answer
  • Solve for x. C=x+a/b
    14·1 answer
  • A Mexican restaurant sells quesadillas in two sizes: a "large" 12 inch-round quesadilla and a "small" 5 inch-round quesadilla. W
    6·1 answer
  • Please help me I’m so lost
    15·1 answer
  • What is the value of x If 56/x is equal to 80/100
    8·2 answers
  • the starting price of the suit was 320 euros. It was first reduced by 20% and then by a further 10%. What is the final price and
    10·1 answer
  • I need this to be solved please!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!