Which value of n makes the following equation true?
4 1/2 x 2 2/3=(4 1/2 x n) + (4 1/2 x 2/3)

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?

Yvaries directly as x. y =90 when x=6. find y when x=13

If two parallel lines are cut by a transversal, interior angles on the same side of the transversal are supplementary. a. always b. sometimes c. never