Answer:
87.8
Step-by-step explanation:
0.15(92+86+88+90) + 0.2(84) +
0.2(88)
= 0.15(356) + 16.8 + 17.6
= 87.8
Answer:
10x−3
Step-by-step explanation:
hope this helps
X=10 it has to be cause i mean 1x10 is 10 so yea
The distance between A and B = |B - A|
We have -12 and -1.
Substitute:
|-1 - (-12)| = |-1 + 12| = |11| = 11
<h3>Answer: 11 units.</h3>
9514 1404 393
Answer:
no, y does not vary directly with x
Step-by-step explanation:
If there is direct variation, the constant of variation can be found as ...
k = y/x
Here, those ratios are ...
y/x = 6/3 = 2
y/x = 18/6 = 3
y/x = 24/8 = 3
The ratio of y to x is NOT A CONSTANT, so <em>there is no direct variation.</em>