Adodge neon and a mack truck leave an intersection at the same time. the neon heads east at an average speed of 30 miles per hour, while the truck heads south at an average speed of 40 miles per hour. find an expression for their distance apart d (in miles) at the end of t hours.

d=50t

Step-by-step explanation:

let S be speed, so

Then the distance would be:

Using the Pythagorean theorem :

Replacing the given values:

where d is in miles and t in hours.

i'm not entirely sure

step-by-step explanation:

if you ask home depot or lowe's they might be able to you out

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!