What's the midpoint of a line segment joining the points (5, –4) and (–13, 12)? Question 8 options:

A)

(–4, 4)

B)

(9, 4)

C)

(–4, 8)

D)

(4, 4)

nswer: a   y-axis

step-by-step explanation:

35-60 students are taking math.

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%

60: 45 =12: 9 =4: 3 so the answer is 4: 3