O ver the break, your uncle and aunt ask you to help them cement the foundation of their newly p urchased land and give you a top -view bluep rint of the area and p rop osed layout. A small legend on the corner states that 4 inches of the length corresp onds to an actual length of 52 feet. what is the scale factor of the actual foundation to the blueprint?

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%

↓↓↓↓↓↓↓↓↓

step-by-step explanation:

this is a parabola.

interest rate - 12.000%  

final payment - $355.40