3 years ago

You pay $22 to rent 6 video games. The store charges $4 for a new game and $2 for older games. How many new games did you rent?

Mathematics

2 answers:

AlexFokin [52]3 years ago

6 0

You rented 5 new games

omeli [17]3 years ago

6 0

Answer:

Step-by-step explanation:

4 / 20 = 5 ( there's your answer)
(extra work!!!!) 20 + 2 = 22
you rent 1 old game and rent 5 new games

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A company buys pens at the rate of $5.50 per box for the first 10 boxes, $4.50 per box for the next 10 boxes, and $3.50 per box

marusya05 [52]

So it is really easy to solve firstly we can see how much does the first 10 boxes make which makes around 55$ obviously. Secondly 45$ for the next 10 boxes.

So for now we can simply calculate that we have spent around 100$ which means 20 boxes. The remaining money left is 77$ so we can buy 77/3.5 = 22 only 22 boxes with that money. Hence a total of 42 boxes.

4 0

4 years ago

Eli, a pretty smart ape in the Salt Lake City zoo, has correctly picked the winner of the last 7 Super Bowls. Read about Eli's p

olga_2 [115]

Answer:

0.0078125

Step-by-step explanation:

If the probability of flipping a fair coin (mentally) correctly for 1 row is 0.5, then the probability of flipping it correctly for 2 rows is

0.5 * 0.5 = 0.25

for 3 rows: 0.5*0.5*0.5 = 0.125

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For 7 rows: