Answer:
a), b), e)
Step-by-step explanation:
<em>a) -30(3 + 2w) = -90 - 60w</em>
<em>b) (-9 − 6w) x 10 = -90 - 60w</em>
c) -3(30 - 20w) = -90 + 60w
d) (6 + 4w) × 15 = 90 + 60w
<em>e) −20(4.5 + 3w) = -90 - 60w</em>
That would be in the II quadrant
So across to negative 6 and up to 7 is your coordinate
Answer:
The solution set consists of all the real numbers smaller than or equal to 11/4:

Step-by-step explanation:
We need to solve for x (that means isolate x on one side of the inequality symbol) in the following inequality:

1.75
4 x 1.75 = 7 so that is the answer
The answer is 7 because 70 ÷ 10 = 7.