A car delership earns $300 profit for each car sold . write an equation that represents the total profit made , depending on how many cars sold

y = 300x

Step-by-step explanation:

You can use the variables x and y to represent different parts of the equation. Y = the total profit made, and X = how many cars were sold. So, this is your equation: y = 300x. This means that the dealership made $300 for 1 car sold. The variable x can be changed into any number. Hope this helped!

the equation of the parallel line would be y = 2x + 9

step-by-step explanation:

to start we need to find the slope of the original line. we can do that by looking at the coefficient of x, which is 2

since the slope of the original line is 2 and parallel lines have the same slope, we know the new line will also have 2 slope. now we can use that along with the point given in point-slope form to get the find equation.

y - y1 = m(x - x1)

y - 5 = 2(x + 2)

y - 5 = 2x + 4

y = 2x + 9