Susan joined a video rental club. She paid an initiation fee of $12.75, and it costy $0.75 per video that she rented.Part A:-write an equasion to show the total amount susan paid to rent v videos.
Part B:-while she was a member of the club , susan paid a total of $105.75. how many videos did she rent?

Answers

Answer 1

Answer: so initiation fee is 12.75

0.75 per video so
total cost = iniation fee+0.75 times number of videos or
total cost=12.75+0.75 times v
0.75 times v=0.75v so

total cost=12.75+0.75v

if total cost=105.75 then subsitute
105.75=12.75+0.75v
subtract 12.75 from both sides
93=0.75v
multiply both sides by 100 to clear decimal
9300=75v
divide both sides by 75
124=v

she rented 124 videos

A:total=12.75+0.75v
B:124 videos

Answer 2

Answer:

Answer: I know this isnt and answer but can you plleassse do Part C

Question: Suppose Sierra had rented the same number of videos with the same initiation fee, but the coast was instead $0.95 per video she rented. What would she have paid in total?

Step-by-step explanation:

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7 greater than or equal to ? greater than or equal to 9

Answers

9 is greater than 7...

The answer would be
9>7 because 9 has a bigger vaule than 7

A video game was originally priced at $20.it is on sale for 20% off.How much did you pay for the game?

Answers

20+ 20(0.2)
20+ 4
24 dollars

What is the percent decrease from 60 to 39?

Answers

Answer: 35%

Step-by-step explanation: To find the percent decrease, we use the following formula.

$(Amount-of-change)/(original-number)$

The amount of change is the difference between the two numbers which in this case is 60 - 39 and the first number is 60.

$(60 - 39)/(60)$

60 - 39 is 21 so we are left with 21/60.

60 divided into 21 .35 times. However, our problem is asking for the percent which means we can move the decimal point two places to the right to get 35.

Therefore, the percent decrease is 35%.

$That\ is\ a\ decrease\ of\ \boxed{35}\ percent.$