Expand and simplify. 2(3c-4b+d) - 3(3c+2b-d) ————————————-
150 + 20b + 3d

-3c - 14b + 5d

6c + 9b-4d

Which one is the answers

If a =6, what is the value of 2a(3b + 5c)?

Match the equivalent expressions. x - 3y + 12 12 - 3y - 2x + x + 2x 3x + 2y - 2x + y + 12 3y + 12 3x + y - 12 4y + 3y + 3x - 6y - 10 - 2 x + 3y + 2x - 3x + 7 + 5 x + 3y + 12 5 + 2y + 7x - 4x + 3y - 17

In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.