What is 6 2/3 as a percent?

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42