The volume is 108 cubic inches
The formula for a pyramid is 1/3(Bh), where B= is the base, and h is the height. The base is 6*6 or 36 and the height is 9. Therefore, the volume is (36*9)/3 or 108
Answer:
a scatterplot with an odd number of points in which the correct regression line passes directly through 0 of the points
Answer:
x = -5.25 or 21/4
Step-by-step explanation:
When break the bracket out, if there is a minus sign in front of the bracket, when we break it out, the sign inside the bracket would become positive:
67 = 18 - (8x - 7)
67 = 18 - 8x - (-7)
67 = 18 - 8x + 7
67 = 18 + 7 - 8x
67 = 25 - 8x or rewrite for easier look: 25 - 8x = 67
25 - 8x = 67
8x = 25 - 67
8x = -42
Divide both side by 8, we got:
x = -42 / 8
x = -5.25 or 21/4
Hope this helped :3
To know how much costs each marker you have to divide the total amount Mark paid, by the total number of markers, then:
Thus, each marker costs $0.18