3 Mrs. Khan makes cookies for the school bake sale. She uses the equation c=0.75x to
determine the cost, c, for x cookies. Which best
represents the constant rate at which cookies
are sold at the bake sale?
A 75 cookies per dollar
B $3 per cookie
C 3 cookies per dollar
D $0.75 per cookie

answer: the answer is 127 degrees

4

step-by-step explanation:

im pretty sure it's 4 beacsue 8/2 equals 4

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%