Would it be 2.5??? I think it would but not completely sure
Answer:
19/50
Step-by-step explanation:
Answer:
$90
Step-by-step explanation:
The shoes now cost 130% of the original cost
The original cost is 100%
Take the new amount and divide it by 130:
117/130 = .90
Then multiply that number by 100 to get the original percent
.90 x 100 = $90
To check, multiply $90 by 130% or 1.30 to make sure that a 30% increase makes the product $117
$90 x 1.30 = $117
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Answer:

Step-by-step explanation:
Hello!
Let's use the square root property to solve this question
Solve:
The answer is option A: x = ±2√3