(4x^-3 y^5 z^-2)(2^-1 x^-1 y^-2)

The measurement of one angle of a right triangle is 34°. what is the measurement of the third angle?

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.