Question 10: Please help, which statements should be used to prove that the measures of angles 1 and 5 sum 180°?

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)