Answer:
=x
Step-by-step explanation:
0=(x-5)3
0=(3x-5)
5=3x
=x
1/2 *(a+b)-(a-b)²
a=18, b=14
1/2 *(18+14)-(18-14)²=1/2 *(18+14)-(18-14)²= 1/2*32-4²=16-16=0
answer D
answer B
2 factors have 2 terms: (x+4) and (y+4)
Answer:
80%
Step-by-step explanation:
12÷15= .8
.8=80%
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