Answer: 40
Step-by-step explanation:
Answer:
w = 5
Step-by-step explanation:
-4 ( w + 1) = - 24
-4w - 4 = - 24
-4w = - 20
4w = 20
w = 5
Answer:
15 rides= 40 and r rides= 10+2r
Step-by-step explanation:
9514 1404 393
Answer:
- The graph has an open circle at 7.
- The arrow points left.
Step-by-step explanation:
Adding 10 and dividing by 4, we have ...
4x < 28
x < 7
The comparison does not include the "equal to" case, so the circle at x=7 is open. Values of x less than 7 are in the solution set. Those values are found to the left of 7 on the number line.
- The graph has an open circle at 7.
- The arrow points left.
Answer:
D. 
Step-by-step explanation:
We want to find the distance between (-6, 4) and (-8, 6).
First, we find the difference:
d = (-8 - (-6), 6 - 4)
d = (-8 + 6, 2)
d = (-2, 2)
We now find the magnitude:
where x = x coordinate, y = y coordinate
The answer is Choice D.
