What is 17 three fourths of? for example, if 17 = 3/4 than what would be the denominator under 17. 17 is three fourths of something i just don’t know what

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

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

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k