The answer is -6 ( 1-2m)
STEP BY STEP EXPLANATION:
Factor out the 2
2(1-2(-3m+2)
Distribute -2 through the parentheses
2( 1+6m-4)
Calculate the difference
2(-3+6m)
Factor out that -3
2 x (-3(1-2m)
Multiplying a Positive and a negative equals a negative!
-2 x 3 (1 - 2m) multiply:
-6 (1 - 2m) that’s the final answer
Answer:
7
Step-by-step explanation:
Changing LHS as
Comparing LHS and RHS
Answer:
d
Step-by-step explanation:
The number of years must be non-negative.
This eliminates all of the options except for d.
-10 + (-7) and -10 - 7
-10 + 7 and -10 - (-7)
-1 / -1/4 and 1(4)
-1(4) and 1 / -1/4