Answer:
Step-by-step explanation:
4.5x + 40 < 75
4.5x < 35
x<7.7
Okay so basically you add then multiply
The answer for this question is 4x -2 because you need to combine like terms
2(y+1) = 10x + 3
2y + 2 = 10x + 3
2y = 10x +1
y = 10/2x + 1/2
y = 5x + 1/2
Y-intercept is 1/2
Slope/m is 5