3x and 2x are alike terms, as they have the same variable
Answer:
-b -3/2
Step-by-step explanation:
-1/2(8b+3) + 3B (a negative times a positive equals a negative)
1. Mutiply -1/2 by 8b and then by 3
(-1/2 x 8b -1/2 x 3) + 3b
-4b - 3/2 + 3b
2. Add -4b + 3b = -b
-b - 3/2
Answer:
225
Step-by-step explanation:
i used a calculater and did 90 divided by .40
Answer:
a is option c
b is 17.5
c is 9
Step-by-step explanation:
I do not know if all of these are right