Marta simplified this expression. 4 log, + log, 21 – log, 3r In which step did she incorrectly apply a property of logarithms? 4 logs x + log, 2x – log. 3x Step 1 log, 4x + logs 2x - log3x Step 2 log, 8x? – log3x Step 3 = log:) = log: (*) Step 4

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x

Which expression is equivalent to -5(3x - 6/7)