Solve for m
4 + | 7 - m | = 5
the “| 7 - m |” is absolute value. not 1
a. m = 2 or m = 16
b. m = 16 or m = -2
c. m = 6 or m = 8
d. m = 6 or m = -8

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?