What is 2x+7=5x−23 step by step explanation

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°

How do you do the foil method with polynomials?

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265