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ruslelena [56]
3 years ago
5

rosa wants to use $20 to buy games. The inequality 2.50k+5.50≤20.00 represent the number of games, k, she can buy with her money

. What is the greatest number of games Rosa can buy?
Mathematics
1 answer:
vichka [17]3 years ago
3 0

Answer:

The greatest number of games Rosa can buy is 5

Step-by-step explanation:

Let

k ----> the number of games, k, that Rosa can buy with her money

we have

2.50k+5.50\leq 20.00

solve for k

subtract 5.50 both sides

2.50k\leq 20.00-5.50

2.50k\leq 14.50

divide by 2.50 both sides

k\leq 5.8\ games

therefore

The greatest number of games Rosa can buy is 5

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