7:20 sorry if not right in a rush
also will ask that you rate this and not just take the answer
True, u can choose any two distinct points on a line to calculate the slope
Answer:Factor by grouping.
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(
x
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4
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(
3
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1
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x
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4
Reduce the expression by cancelling the common factors.
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3
x
+
1
Step-by-step explanation:
The main property is as follow
(A^p)^q=A^pxq
so only Sam's work is correct because
(8^4)^5 x(7^3)^9=(8^4x5)x(7^3x9)=8^20x 7^27