()jessica purchased a car for d dollars a few years ago. during this time period, the value of her car depreciated. the expression below represents this situation.
d-0.09d
jessica's car depreciated by (blank)% during this time period. an equivalent expression that represents this situation is(blank) .

"Jessica's car depreciated by 9% during this time period. An equivalent expression that represents this situation is 0.91d "

Step-by-step explanation:

The original amount is "d"

and the next term "-0.09d" is the amount of depreciation with respect to d

0.09 * 100 = 9%

Hence, the depreciation rate is 9%

To find an equivalent expression, we simply add/subtract the like terms.

e.g. 5x - 2x = (5-2)x = 3x

So we have:

d - 0.09 d

1d - 0.09d

(1-0.09) d

0.91d

The equivalent expression is

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation:

the answer is option a you would get more money.it would be $250.

step-by-step explanation:

for option b 200/2=100=50% 100/2=50=25% 50/5=10=5% it would be $220