Answer:
9 square inches is your answer. √9=3
<em>Answer:</em>
94.25m
<em>Explanation:</em>
× 
Solve for x.
(cross multiply & divide)
4.5 × 19.5 = 282.75
282.75 ÷ 3 = 94.25
Answer:
Y=6
Step-by-step explanation:
What it means is that the x is -3, so you take the -3 and plug it into the x.
Y=-1/3(-3)+5.
Y=1+5
Y=6 is your answer.
Answer:
2/8, 5/8
Step-by-step explanation:

Multiplying by 2/2 is like multiplying by 1, so it doesn't affect the value.
To add fractions with the same denominator just add the numerator, the denominator stays the same.
Answer:
-1/2
Step-by-step explanation: