The amount of sales tax on a new car varies directly to the purchase price of the car. If a $25,000 car pays $1,750 in sales taxes, what’s the purchase price of a new car with $3,500 in sales tax?

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!

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply

yes   because as the functions are graphed they eventually will intersect unless otherwise

step-by-step explanation: