A20 foot ladder is lean against a building. the foot of the ladder is 6 feet from the building. find the
angle the ladder makes with the building.

(x, y)→(x − 8, y − 7)

step-by-step explanation:

enjoy!

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%