(answer A and B individually!) Consider the trinomial, x² - 9x + 14

a) is x+7 a factor of the trinomial? explain your reasoning

b) write the factored form of the trinomial

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

Iwill give brainliest. suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?