21-25 is -4. Is this helpful?
Answer:
$40
Step-by-step explanation:
$8 x 5 = $40
In the question it is given that,
The students at Midtown Middle school sold flowers as a fundraiser in September and October. In October, they charged $1.50 for each flower
And the October price was a 20% increase of the September price.
Let the price of the flower in October be $x
So we have

So the price of the flower in Septembet is $1.25 .
Answer:
they must go 12 floors downwards because parking A has to be on the last floor