Which of the following best represents the average rate at which infants gain weight for the first six months after birth? 1.5 pounds per day
1.5 pounds per month
1.5 kilograms per day
1.5 kilograms per hour

i dony know

step-by-step explanation:

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%