Dan used 942 units of electricity from july to october the metre reading in july was 32 347 units. what was the reading in october

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Add, subtract, multiply, or divide as indicated. list any restrictions for the variable(s) and simplify the answers when possible. 1) x-2 / x+5 + 3x / 2x-1 2) x+6 / x-6 - x^2 / x+6 3) x+9 / x-4 + x+2 / x^2-11x+28 4) x / x^2-64 + 11 / 2x^2+11x-40 5) 5 / x + 11 / x-3 - x-4 / x^2+2x-15

What is the value of x in this triangle? a. 53° b. 62° c. 65° d. 118°