you are getting ready for a family vacation and there are working I had on your assignment. You decide to complete as many zearn assignments as possible before leaving so you have less to catch up on when you return. if each zearn assignment takes 1/5 of an hour how many assignments can you complete in 2 1/4 hours.​

y > 1/3x

y < = -x + 4

hope this : )

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.

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