Mark need to make $5 for every $2 he spends for his business to succeed. if mark spends $32, how much money will he make?

a. $80

b. $160

c. $95

Make : Spend
5 : 2

He spends $32
32 ÷ 2 = 16

Make : Spend
5 : 2 
5 x 16 : 2 x 16
80 : 32
Therefore he needs to make $80 (Answer A)

STEP 1:
To determine how many sets of $5, we need to determine how many sets of $2 are in $32.

=$32÷$2
=16

STEP 2:
Multiply 16 by $5 to find what he will make.

=16 * $5
=$80

He will make A) $80.

Hope this helps! :)

(-14+3/2b) - (1+8/2b) = -5 -5/2b(-10+b) + (7b-5) = 8b-15(7/2b-3) - (8+6b) = -5/2b-11(5+2b) + (2b+3/2) = 4b+ 13/2