3 years ago

((Please help)) Sales Price $21, 30% off Find Regular Price

Mathematics

2 answers:

Elan Coil [88]3 years ago

8 0

Answer: Original/regular price= $30

Step-by-step explanation:

Make an equation

x(0.7)=21

(Why 0.7, because since it’s 30 percent off and every percent is 100 so your technically paying 70 percent of the regular price)

Simplify the equation:

21/0.7=30

X=30

DedPeter [7]3 years ago

5 0

Answer:

I think the anser maybe 17 don't trust me bc im not quit sure

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