Answer
16
Explanation
4x+4=2x+36
-4. -4
4x=2x+32
-2x -2x
2x=32
x=16
The container is a cube with side length of 8 cm. If the crystals are also cubes with side length of 1 cm, then 8 crystals will fit along one side of the container. Since all the sides are the same length on a cube, we can take the 8 crystals and cube it to find the total amount of crystals in the container.

= 8·8·8 = 512
Each crystal costs 5 cents, so multiply 512 crystals by $0.05.
0.05(512) = $25.60
Answer:
15 rides because I had gotten this correct on my test
Given details show the how many hours of sleep the students take and and how much marks the students score in an examination.
Number of hours slept is taken in x-axis (abscissa).
Test score is taken in y-axis (ordinate).
Therefore, (x, y) = (hours slept, test score)
So, the ordered pairs set up to plot the scatter plot in the order (hours slept, test score).