$29 + $4.50x = $42.50
$29-29 + $4.50x = $42.50-$29
$4.50x = $13.50
$4.50x/$4.50 = $13.50/$4.50
x = 3
She can buy 3 bracelets.
The surface area of a shape is the amount of space on the shape
When the dimensions are quadrupled, the new surface area would be 16 times the initial surface area
<h3>How to determine the surface area</h3>
The surface area of a rectangular prism is:

When quadrupled, we have:

Factor out 16

Substitute 

The above means that:
The new surface area would be 16 times the initial surface area
Read more about surface areas at:
brainly.com/question/24571594
Answer:
the class has 12 girls and 16 boys what is the ratio of the total students to boys in simplest form
120,000/10,000 so the answer is obviously 12
Answer:
Both of the figures are the same shapes but only one of them are smaller than than the other
Step-by-step explanation:
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