The cost of renting a jet ski over a certain number of hours can be represented by the equation y=40x + 50. How much would it cost to rent a jet ski for 3 hours?

$170

Step-by-step explanation:

Let's say that x represents the amount of hours, so therefore, x will be replaced by 3:

y = (40 * 3) + 50

So, solve inside the parentheses:

y = (40 * 3) + 50

y = 120 + 50

Solve:

y = 120 + 50

y = 170

So, a jet ski would cost $170 to rent for 3 hours

Hope this helps :)

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.