Which of the following numbers can you round off to 80?

a. 77

b. 86

c. 74

d. 88

Two cubes of volumes 8cm3 and 27cm3 are glued together at their faces to form a solid with the smallest possible surface area. What is the number of square centimeters in the surface area of the resulting solid

A stainless steel patio heater is a square pyramid. The length of one side of the base is 22.2 in. The slant height of the pyramid is 90.1 in. What is the height of the pyramid?

The equation - x = y + 7 written in slope-intercept form is y = x + 7 y = - x - 7 y = - x + 7

How do i simplify 6 (1-10p) - 7

Monica won 7 of the 16 science competitions she entered. To the nearest thousandth, find her winning average.

What is 7 3/4 - 3 3/8 =

Solve for x 2x+1=2x-1

It takes beth 15 min. to walk to school, 1/2 mile away. what is her walking pace?

Kirby made contributions to roth ira

What is the mood of this data set? {8,11,20,10,2,17,15,5,16,15,25,6} A. 12.5 B. 13 C. 15 D. 25