we have

Step 1
Applying the distributive property in the left side ( Multiply the factors on the left side)

therefore
<u>the answer is</u>

Since it is under 985,000, you would round it down. So your answer rounded to the nearest ten thousand would be 980,000
The shape shown here is a pentagonal pyramid, because it has a pentagonal base and a pointy tip.
x=-
or
x=-3.666666666666666666666666666666666666666666666