Marc has 45 cds in his collection, and corinna has 61. if marc buys 4 new cds each month and corinna buys 2 new cds each month, after how many months will marc and corinna have the same number of cds write an equation to solve

Lines p and q intersect. find the value of b. show your work. cite any theorems you use.

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.

What is a correct first step in solving the inequality-4(3-5x)> -6x+9