Maureen bought a coat. she was excited because it was on sale, so she paid $15.25 less than the original price. she paid $48.75 for the coat. write and solve an equation to determine the original price. let p represent the original price. it's getting cold outside! the temperature dropped steadily at a rate of about 4 degrees every hour. if the temperature dropped a total of 22 degrees, how many hours have passed? let h represent the number of hours

$33.50 for coat, 5.5 hours

Step-by-step explanation:

For the coat, since it was on sale, then it would be $48.75-$15.25=p=$33.50.

If the temperature drops 4 degrees every hour, if t dropped 22 degrees, then you would do 22 divided by 4, to find out how many hours it had dropped for. 22 divided by 4=h=5.5 or 5 1/2.

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus

2x+60=

step-by-step explanation: