What inequality represents the following sentence? twelve is greater than the sum of 6 and a number. a. 12 > 6 + n b. 12 < 6n c. 12 < 6 + n d. 12 > 6n i'd appreciate an answer asap : )

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.

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?