Answer: 0.5
Step-by-step explanation:
L×L= area
L^2=0.25
Square root both sides
L=√0.25
L=0.5
You simply divide 32 ÷ 4 = 8, for problem A
Answer:22
Step-by-step explanation:
Answer:
250x+140=y
Step-by-step explanation:
so amount earned for 10 hours of work is 250
First you had to remove parenthesis first.

Multiply by the numbers.

Final answer 



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-Charlie