Me.
1.the value of -8/15 x 20/64 is
a. -1/6
b. 1/6
c. -2/3
d. 2/3
2. find -8 ÷ -1/2.
a. 1/16
b. 16
c. -1/4
d. -4
3. find -3/7 ÷ -1 1/14.
a. 2/5
b. 2 1/2
c. -2/5
d. 45/98
4. estimate -12 4/9 x 5 7/8.
a. 72
b. -72
c. 78
d. -78
for ?

14

step-by-step explanation:

14 x 3 = 42

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%