In the morning, the temperature T is 45 degrees Fahrenheit and it increases by 4 degrees every hour h until 4:00pm.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?

Me! i will mark brainliest! i don't get polynomials and all that other stuff. so this question is really hard. multiply and simplify.(x - 4) (x^2 – 5x – 6)show your