Answer: a=b+10
Step-by-step explanation:
1. Add 10 to both sides.
b+10=a
2. Switch sides.
a=b+10
A = b +10 is the answer
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Start on -7 since it is the y intercept(b). 4/1 is the slope. So from seven you would go up 4 right 1.
Answer:
perimeter = 22 cm
perimeter = 2(L + W) = 2(6 + 5) = 22 cm