Answer:
36.72
Step-by-step explanation:
if I'm wrong could you please tell me? good luck and if you have any other question you can ask me bye.
What about lesson 6.2 math 7th grade??
Answer:
2 1/4 (36) = 81
Step-by-step explanation:
Answer:
Okay. I got:
FGCE
Step-by-step explanation:
2c + b = 37 ....multiply by -3
4c + 3b = 81
------------------
-6c - 3b = - 111 (result of multiplying by -3)
4c + 3b = 81
------------------add
-2c = - 30
c = -30/-2
c = 15 <== $ 15 for a can of paint
and it costs $ 7 for each brush