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Mathematics 19 Online
OpenStudy (anonymous):

On Monday, a local hamburger shop sold a combined total of 450 hamburgers and cheeseburgers. The number of cheeseburgers sold was two times the number of hamburgers sold. How many hamburgers were sold on Monday?

OpenStudy (m):

x + 2x = 450 3x = 450 x = 150 hamburgers

OpenStudy (anonymous):

how much of this circle is shaded???

OpenStudy (anonymous):

i made that one paint lol

OpenStudy (anonymous):

on*

OpenStudy (m):

you have to find the common denominator. multiply (1/3)(4) and (1/4)(3) and add them which is (7/12) and this is how much you have of the given share of the circle to find the shaded area just subtract (7/12) from 1 or (12/12) which is (5/12)

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