Match each inequality to the number line that represents its solution

the first one that is x-99 goes to the second answer box

the second that is x-51 goes to the first answer box

the third that is 150+x goes to the fourth answer box

the fourth that is 69-x goes to the third answer box

We have to establish a feature that gives us the first answer. When going with a number line and plotting with a ≤ or ≥ symbol, the point will be closed or black and when going with a < or > symbol, the point will be opened or white. So we can safely say that 75 < 69-x is the 3rd one. So now when solving an inequality, you just have to move the number on the side of X to the other one and to do that, we have to do the opposite value that it has. (ex. 130+x > 50= x > -80, we subtracted) So we apply that to every inequality and find where we need to put them in. That gives us the answers of 150 + x ≤ 144 is the 4th one, x-51 ≤ -43 is the 1st one, and x-99 ≤ -104 is the 2nd one.

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest

c is the answer

step-by-step explanation: