(m^2-m-4)+(m-5) a)m^2-2m+9 b)m^2+2m-9 c)m^2-2m-9 d)m^2-9

Ily begins solving the equation 4(x – 1) – x = 3(x + 5) – 11. her work is shown below. 4(x – 1) – x = 3(x + 5) – 11 4x – 4 – x = 3x + 15 – 11 3x – 4 = 3x + 4 how can her partial solution be interpreted?

Alicense plate is to consist of 44 digits followed by 55 uppercase letters. determine the number of different license plates possible if the first and second digits must be? odd, and repetition is not permitted.

The sum of two numbers is 86, and their difference is 20. find the two numbers