Answer:
-7
Step-by-step explanation:
Answer:
d = (R+3)(M)
Step-by-step explanation:
d/M - 3 = R
Add 3 both sides
d/M = R+3
Multiply M both sides
d = (R+3)(M)
Hope this helps!
Mean means average, so you would add the numbers up and divide by the amount of numbers in the set.
Answer:
The answer is 12x because 6x and 6x are like terms (same variable)