Y=3 y = ax+ b
In the system of equations above, a and b are
constants. For which of the following values of a
and b does the system of equations have exactly two
real solutions?
3
m
21
A) a=--2, b=2
B) a= -2, b=4
C) a = 2, b=4
D) a = 4, b=3

Adriveway is 60-feet long by 6-feet wide. the length and width of the driveway will each be increased by the same number of feet. the following expression represents the perimeter of the larger driveway: (x + 60) + (x + 6) + (x + 60) + (x + 6) which expression is equivalent to the expression for the perimeter of the larger driveway? a) 2(x + 66) b) 4x + 33 c) 4(x + 33) d) 4(x + 132)

Solve the equation x/4 - 5= -8 -27 -12 -7 12

Deepak plotted these points on the number line. point a: –0.3 point b: – 3 4 point c: – 11 4 point d: –0.7 which point did he plot incorrectly?