What is the value of 5a plus 2(a plus b) when a equal 4 and b equal 2

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48

East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy