(05.03 LC) The equation shows the relationship between x and y: y = 7x + 2 What is the slope of the equation? (5 points) −7 −5 2 7

Step-by-step explanation:

y=mx+b is the formula.

m is the slope and b is the y-intercept.

y-intercept is when x is 0 and x-intercept is when y is 0. So if x is 0, y=m(0)+b which is y=b. So on the graph y will be b when x is 0.

So in y=7x+2, 7 is the slope and 2 is the y-intercept.

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)