A medical office in putting a wallpaper border around the upper edge of 8 examining rooms. Each room measures 11 feet (ft) 6 inches (in) by 9 feet (ft) 6 inches (in). If the border comes in 5-meter rolls, how many rolls of paper are needed for the 8 rooms? (Each room has 4 walls.)

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

answer: 414,377,008

step-by-step explanation:

just multiply it

the car was traveling 40 mph before it started skidding. ( 2 points ) 17. was the driver were her brakes working at 75% efficiency or better? ( 2 points ) yes 29.

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%