His estimate is reasonable. But only if Michael is less than 2 years old.
Answer:
B) 2.25
Step-by-step explanation:
Given:
x = -2
y = 4
z = -5
Work:

Answer:
80%/100%×$24
Step-by-step explanation:
I don't see any options here so let's work it out.
If all prices are reduced by 20%,it implies that 80% of the original value is charged to the buyer as sales price.
Since original value of the pants is $24-100%
then sales value(80%)=(80%/100%×$24)
0.55 is equal to 55/100, and by dividing the numerator and denominator by 5, we get 11/20. Hope this helps!