Paula bought a ski jacket on sale for $5 less than half its original price. She paid $87 for the jacket. What was the original p rice?
2 answers:
Answer:
184
Step-by-step explanation:
Answer:
$184
Step-by-step explanation:
87 is 5 less than 1/2 of the price without a sale. in that case 92 would be half the cost. To find the full value you would multiply 92 by two to get 184
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The equation that you are looking for is y = -2x + 3
it could be 5 root 16? im not sure
Answer:
d≈7.07
Step-by-step explanation:
Using the formulas
P=4a
d= \sqrt{2} a
Solving ford
d= \sqrt{2} P/4=2·20
/4≈7.07107
earnings * 20 percent = 17
earnings * .2 = 17
divide by .2 on each side
earnings = 17/.2
earnings = $85.00
