Abedroom has a length of x + 5 feet and a width of x feet. find the area of the bedroom, y, when x = 12. the area equation is y = . when x = 12, the area is ft2.

Y = width * length = (x)(x+5) = x^2 + 5x   

if x = 12, length = 12 + 5 = 17

so area = 12 * 17 = 204 ft sq

Answer for 2: his profit would be $2.88 explanation: you have to first multiply 72 and 0.12 together to get $8.64 once you do that you know how much money the shopkeeper made from selling the candy bars individually. so you have to do 8.64-5.76=2.88 hope that ; )answer for 3: yeah i’m sorry i have no idea what number 3 is. i’m sorry i couldn’t with that.

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