Atent originally costs $450, but it is on sale for 22% off. if a customer buying the tent has a coupon for $20.00 off of any purchase, what will her final price be on the tent?

Final price on the tent is $331.

Step-by-step explanation:

Since we have given that

Cost price of a tent = $450

Rate of discount = 22%

Amount of discount is given by

Amount becomes

Amount off on coupon =$20.00

Final price on the tent is given by

Hence, Final price on the tent is $331.

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.