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svet-max [94.6K]
3 years ago
9

3) For what price is 15 percent off the same as $75 off?

Mathematics
2 answers:
babunello [35]3 years ago
6 0

Answer: $500

Step-by-step explanation:

Let the number be y

15% of y = 75

15/100 × y = 75

15y/100 = 75

Cross multiply

15y = 75 × 100

15y = 7500

y = 7500/15

y = 500.

Kryger [21]3 years ago
3 0

\text{In this question, you would need to find the right value that 15\% is \$75}\\\\\text{You can do this by multiplying each number by 0.15}:\\\\200*0.15=30\\\\300*0.15=45\\\\350*0.15= 52.5\\\\500*0.15=75\\\\\text{You would see that 15\% of 500 is \$75}\\\\\boxed{\$500}

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Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

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