Answer:
x = 2
y = -3
Step-by-step explanation:
y = x - 5 -------------------(I)
x + y = -1 ----------------(II)
Substitute y = x -5 in equation (II)
x + (x - 5) = -1
x + x - 5 = -1 {Combine like terms}
2x - 5 = -1 {Add 5 to both sides}
2x = -1 + 5
2x = 4 {Divide both sides by 2}
x = 4/2
x = 2
Substitute x = 2 in equation (I)
y = 2 - 5
y = -3
Answer:
Rhombus
Square
Step-by-step explanation:
Rhombuses and squares have sides that are always congruent.
We need the question to be able to solve it
Answer:
you have you have and equation and then plug 7,8 into t and you get your awnser
Step-by-step explanation:
get your equationn by Reding the graph or table then to y2 minus y1 over x2 minus x1 and then look at the graph for the y-int and but then , in to t
