Answer:
The answer is 68 :D
Step-by-step explanation:
(Just read the whole comment ;P)
Answer:
it equals 6k but an equivalent expression could be 2k + 4k
Step-by-step explanation:
2k + 4k = 4k + 2k
<span>the answer is b. π(10^3) – π(4^3)</span><span> </span>
Answer:
-15x^2 +8x -1
Step-by-step explanation:
(3x – 1)(-5x + 1)=
3x(-5x) + 3x(1) - 1(-5x) -1 =
-15x^2 +3x +5x -1 =
-15x^2 +8x -1
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