<span>5(x+4) = 3x + 23
</span>
<span>5x+20=3x+23
</span><span>
5x-3x=23-20
</span><span>
2x=3
</span><span>
x=3/2</span>
Answer:
Parallel
Step-by-step explanation:
QR and ST both parallel to y axis.
There are 56 dogs
2/5 = x/140
140 x 2 = 5 x x
280 = 5x
56 = x
Answer:
The answer is 81!
Step-by-step explanation:
8 x 8 = 64
64 + 8 = 72
72 + 9 = 81
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