When you reverse the digits in a certain two digit number you increase its value by 9 find the sum of its digits is 17

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z

Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.