Gasoline prices are rising at a rate of 0.7
%
per month. What is their doubling time?

if you use photomath right away it will give you the answer not like this app that you have to wait for people.

answer: 2530

hope this

can you make your screen more see able?

then i might be able to .

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%