I need help please and thank you

D

Step-by-step explanation:

Remember y=mx+b, where m=slope and b=y-intercept.

-1 is the y-intercept, so the line must cross at (0,-1).

+3 is the slope, so the line must have a rise of 3 and a run of 1, and it must be a positive slope, which goes to the right like this: /

So the answer is d.

D

Step-by-step explanation:

This is in the form

y= mx+b where b is the y intercept

y = 3x-1

The y intercept is -1 so it crosses the y axis at -1

This eliminates graphs A and B

The slope is 3 which is positive so the graph will go up from left to right

This eliminates graph C

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

step-by-step explanation: hi!