The number of students in a band that play guitar is 2, or 20% of the students in the band. How many students are in the band?

Simplify the expression 10/11(22z) + (a+5) -1

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.

2and 3 are angles. complementary vertical congruent supplementary