Need help on these. I will mark you brainiest

The purple triangle is the reflected shape

If you want to reflect over the x-axis, change the value (positive to neg.) for the y value but keep the same number for the x

Step-by-step explanation:

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

answer:

probably the same as it is today since you did not eat the corn dogs yet

step-by-step explanation: