Hi there!
So for #1:
-12>-36-8x
+36 to both sides of the inequality
24>-8x
Divide both sides by negative 8
Note: when you divide by a negative number, the inequality changes direction.
So you end up with -3-3
For the other two, you forgot to include y and t, so I can't help solve those yet.
Line through (-4,0) and (0,-2)
Slope is change in y over change in x
m = (-2 - 0)/(0 - -4) = -2/4 = -1/2
Answer: -2/4 = -1/2, second choice
Answer:you would have to divide $8.00/$2.75 and it would equal $2.90
Step-by-step explanation:This may help and if it does please thank me in the comments.