If you plug in the # the only one that is correct is y-8=-0.2(x+10)
Answer:
1 solution
Step-by-step explanation:
5(n-2) = 50-10
5n-10=50-10
5n-10=40
5n=30
n=6
Answer:
1. y=3/2x + 12 2. y= 1/4x + 8
Step-by-step explanation:
Use the slope formula to get the slope for each line. Then plug either of the x and y coordinates into the formula y= mx + b and also plug in the slope that you just found and solve for b.
3rd page:
7) (x+1) (x+2)
8) (x+2) (x+3)
9) (x+2) (x+5)
10) (x+2) (x+8)
11) (y+3) (y+12)
25) (3x+4) (x+9)
26) (2x-3) (x-8)
27) (r-2) (5r-13)
28) (2m-5) (m-3)
5/2 ....................................