Ernie has twice as many stickers as bert. together they have 90 stickers. how many stickers does ernie have?

Let r = 3. what is the value of r + 58?

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is

Ray ce is the angle bisector of zacd, which statement about the figure must be true? mzecd-mzecb mzace « 4mzacd zace - zdcb zecd zacd save and exit