Sally and Emma were hosting a bake sale for charity. They were selling apple pies for $8 and lemon squares for $7. They sold a total of 83 items and earned $624. How many of each type of baked good did they sell? Solve using an equation and using x and y variables. (PLEASE HELP I NEED THIS DONE ASAP)

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

c

step-by-step explanation:

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:

here is a big fat