Solve the system of equations.
2.5y + 3x = 27
5x – 2.5y = 5

what equation is the result of adding the two equations?

what is the solution to the system?

Drag each scenario to show whether the final result will be greater than the original value, less than the original value, or the same as the original value. 1. a 25% decrease followed by a 50% increase 2. a 20% decrease followed by a 25% increase

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

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