What statement is true about the mean of the sums of the two spinner

A triangle has side lengths of x, x+11, and 3x+5. What is the perimeter? A. 3x^2 + 38x + 55 B. 4x + 16 C. 5x + 16 D. 3x^3 + 38x^2 + 55x

1. The triangular prism below has a base area of 9 cm and a height of 23 cm. What is the volume of the prism?

Simplify n+n+n+n?

Write a word problem that can be solved using 1 3/4 divided by 1/2

What is the inter-quartile range of the given data set? 5,5,6,7,9,11,14,17,21,23

a truck traveled 8 hours at an average speed of 55 mph. how far did the truck travel? (distance = rate x time)

Darla drives at a constant speed of 45 miles per hour. a. If she drives for y miles and it takes her x hours, write the two-variable equation to represent the number of miles Darla can drive in x hours b.

Substitute x=5 and y = 7 for the algebraic expression 24x-3) + 6 (3y-5) and evaluate the expression

In a region there is a. 95 probability chance that a randomly-selected person of the population has brown eyes assume 12 people are randomly selected

4b - 5 = - t, solve for b