Answer:
-18x+89
Step-by-step explanation:
Here's why simple to simplify this expression we heave to first get rid of the parentheses so we distribute the 9. So we get:7-18x+81+1.
Now we can simplify easily:-18x+89
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3.1 * 10^10
A P of Addition
If your sequence is this
Slope is 1.5 and y-intercept is 11
It's in the equation
