Write the following as a whole number:

21 thousands + 28 hundreds + 14 tens + 37 ones

Order the numbers from least to greatest 1.25,-1/8,-0.25,1 1/3

On Thursday, a local hamburger shop sold a combined total of 375 hamburgers and cheeseburgers. The number of cheeseburgers sold was two times the number of hamburgers sold. How many hamburgers were sold on Thursday?

Mia buys 3 gallons of gas that cost d (variable for dollars) dollars par gallon. Bob buys g (variable for gallons) gallons of gas that cost 3 dollars per gallon A. write an expression for the amount Mia pays for gas B.

A varies directly as the square of b and inversely as the cube of c. if a = 195 when b = 2 and c = 4, find a if b = 6 and c = 9. round your answer to the nearest hundredth.

Are the two expressions equivalentry when x=4 4 (2+3x) 8+12x

This relation is a function: { (0,-3), (0,-2), (0,-1), (0,0), (0,1) } : True or False

How many significant figures are in each of the following measurements? A. 0.4004 mL. B. 6000 g. C. 1,000 30 km. & D. 400. mm

Factor 3x^2 + 3x - 6. The factored expression is

Factorization of 4x+7-x

A rectangular doormat is 21 inches long and has an area of 714 square inches. Find its width