Answer: B
Step-by-step explanation:
Let's work this problem backwards. So, if he has y dollars left after spending 25% the second time or 3/4 of the money left. So, inverse it to get
y. Then, do the same for 20% or 4/5, then 4/3y * 5/4 = 5/3y
Answer:
The first one is KL and the second one is FG
Step-by-step explanation
Maybe 6+4x??? Not sure though
Ok so from experience on this site
3x2=3x^2
people don't know how to put exponents
3x^2-y^3-y^3-z
simplify first
3x^2-2y^3-z
x=3
y=-2
z=-5
3(3^2)-2(-2)^3-(-5)
3(9)-2(-8)+5
27+16+5
48