A store sells paint sets. Each paint set costs the same amount. During a sale, the store reduces the price of each paint set by $1.35. Yuri speneds $6.88 on 2 paint sers at the sale price. What was the price of 1 paint set before the sale?

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

is there a graph

step-by-step explanation:

answer: 75°

step-by-step explanation:

∠esk is the supplement of ∠edk, so is 100°. ∠esd = 1/2·arc ed, so is 25°.

since ∠esk = ∠esd + ∠dsk

you have 100° = 25° + ∠dsk . .

fill in known values 75° = ∠dsk . . . . .

subtract 25°

step-by-step explanation:

answer is  

c.

36

step-by-step explanation: