Δabc and δxyz are similar triangles. if bc = x + 7, ac = x + 6, yz = 4 − x, and xz = 3 − x, find the value of x.

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?

Harry is at the depot in dover and has deliveries to make in edinburgh, glasgow and aberdeen. from dover which of the deliveries is the shortest distance?