25%=25/100
5=25/100*(number she wants to build)
(Number she wants to build)=5/25*100=5*4=20
(7x+2)(20-3x/4) = 140x + 40 - 21x²/4 - 3x/2 = -21/4 x² + 138 1/2 x + 40
this is one of those multiplications that doesn't make the result look any simpler...
Answer:
n/12
Step-by-step explanation:
n(2/24)=n(1/12)
n/1 * 1/12 = n/12
n/12
1100/80=13.75,the answer is 13.75.So Tyler earn 13.75
