Answer:
<h3>
x=
or x=![\frac{-5}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B-5%7D%7B2%7D)
</h3><h3>
I suggest using the MathPapa or the Symbolab websites for more factoring problems. </h3>
Answer: 37
Step-by-step explanation:
9 = 1 + 8x - 8
9 = 8x - 7
9 + 7 = 8x
16 = 8x
16/8 = x
2 = x <==
Answer:
90 cm²
Step-by-step explanation:
since the ratio is 1:6 for every one little box the bigger box increases 6 times.
so 15·6= 90 cm²
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