Answer:
-24x^7
Step-by-step explanation:
Note that (-2)^3 = -8, and so:
(-2 x^2 )^ 3 ·3 x = -8*x^6 * 3*x, or -24x^7
Answer:
D
Step-by-step explanation:
Distribute:
3x-3 ≤ -18
Add 3 to both sides:
3x-3+3≤ -18+3
Simplify:
3x≤ -15
Divide both sides by 3:
x≤ -5
Answer:
B. 13.5 inchies
Step-by-step explanation:
Area = L * W
Area = 4.5 in * 3 in
Area = 13.5 inchies
Answer:
7, -1
Step-by-step explanation:
Find which values of k will fit both expressions.
k^2 - 5k = k + 7
Solve equation.
k = 7, -1
