Answer:
about 628.32
Step-by-step explanation:
use the following formula:

plug in the given values
Answer:
y=-2/5 +7
Step-by-step explanation:
Answer:
??
Step-by-step explanation:
In math, when you see the word "of" it usually means "times".
So the question is:
<u>2/3 times something = 10</u>
Multiply each side of the equation by 3 :
2 times something = 30
Divide each side by 2 :
<em> something = 15</em>