1. Evaluate each expression for a = 27 and b = 64.
a. 3a, 5
Salute each expression for a = 27 and b = 64.

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

What is the value of x? enter your answer in the box. x = two intersecting tangents that form an angle of x degrees and an angle of 134 degrees.

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?