Enter an expression that is equivalent to (6x2−1)+(x2+3)−2(x2−5)−15x2, combining all like terms. Use the on-screen keyboard to type the correct polynomial in the box below.

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 water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.