Question

Question No: 6

A store offers a discount card for $65. If you have the card, you receive 10% off all purchases.
How much do you need to spend to make buying the card worth while?
x >

Answer 1

$650

Explanation:

You need to get at least $65 in savings to make the card worthwhile

10% of x is 65

multiply both sides by 10

100% of 10x is 65

get rid of 10x since we don't need that

100% of our answer is 650