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Georgia [21]
3 years ago
6

Farell has a gift card with a 45 balance he bought some bags of chips that cost 2.50 each after his perchase his gift card balan

ce was 32.50 write and solve the equation to find how how many bags of chips x he bought
Mathematics
1 answer:
g100num [7]3 years ago
7 0

Answer:

He bought 5 bags of chips

Step-by-step explanation:

Here, we want to calculate the number of bags of chips bought

The amount used on the balance is;

45-32.5 = 12.5

Let the number of chips bought be n

Since each chip cost 2.5 each;

The amount of chips bought will be 2.5 * n = 2.5n

This is same as 12.5

Thus;

2.5n = 12.5

n = 12.5/2.5

n = 5

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3 years ago
If z=15, what would the expression z2 – 2z + 15 be equal to?
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Answer:

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Answer:

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