Answer:
A. the first one
Step-by-step explanation:
X(a+b)-y(a+b)
*factor out (a+b)*
=(a+b)(x-y)
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Answer:
146 is the answer im positive
Answer:
f = 5.12
Step-by-step explanation:
f(8)=0.8(8)^2
f(8)=6.4^2
f(8)=40.96
f(8)/8 = 40.96/8
f = 5.12
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