Evaluate: solve the following. 2/3-7/8.. show your work

Is it true or false i’m trying to pass this test so i can leave school

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section