Iwill make brainiest  : )joyce wants to mix granola and raisins together to make a snack for her class. granola costs $2 per pound and raisins cost $4.50 per pound. joyce is willing to spend $37.50 and wants to make 15 pounds of trail mix. which system of equations could joyce use to figure out how many pounds of granola (g) and raisins (r) she should buy? a) 35 pounds b) 36 pounds c) 54 pounds d) 72 pounds

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )

(hint): the answer is in the question.

answer:

the answer is b) divide by -4 on each side and flip the sign.

step-by-step explanation:

we first need to start by dividing. this is because it is a multiplication problem to start.

we also need to make sure we flip the sign because any time you multiply or divide by negative numbers, the sign must be flipped.