Combine like terms: 11 + 3x^3 + 4x^2 + -2 + 3x
(3x^3) + (4x^2) + (3x) + (11 + -2)
= 3x^3 + 4x^2 + 3x + 9. which is the answer :)
The ages of people on a jury are 41,45,39,56,48,45,42,34,47,62,35, and 58. Make a stem-and-leaf plot of the data.
KATRIN_1 [288]
I drew out one, but I have terrible drawing skills. Hope this gives an idea of how it works
3/4 divided by 1/10
15/2=7.5 miles/hr
The area of one of the triangular lateral faces is

You're told that the slant height, which is the same as the height of the triangular face, is 9.8, so you have

where

is the length of the base of the triangle, which is also the same as the side length of the base of the pyramid. So
x is the independent variable, and in this scenario, the independent variable is the number of days overdue. So the best equation would be where x is the number of days overdue, and y is the cost in cents.
Example equation:
x = number of days overdue
y = cost in cents
z = total price
z = yx