Find the slope for each line
10x+y=1

m= -10

Step-by-step explanation:

Take 10x+y=1 and subtract 10x             =            y= -10x + 1

Do this so you have y by itself. Use the formula: y=mx +b

M= slope

B= y-intercept

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

nothjing

step-by-step explanation: