10x^5-2x 10x 5 −2x common factor

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll

In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2