Last year Jan had 25 model airplanes in her collection this year she has 32% more modal airplanes Jan then give her brother 6 model airplanes to start a collection how many model airplanes does Jan have after she gave 6 to her brother

step-by-step explanation:

if x = 2 you have to find x to finish the problem

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

the k side

step-by-step explanation:

plese mark mde brainliest!

it would open into a square depending on the type of envelope i’m not sure about the second part