Answer:
k = 13
Step-by-step explanation:
Given
= 4
Multiply both sides by 3.25 to clear the fraction
k = 4 × 3.25 = 13
Answer:
8m
Step-by-step explanation:
So 12m and 4m are both like terms which means you can add both of them together.
Since 12-4=8
12m-4m=8m
I hope this helps :)