Find a b if a = (4,3) and b =(4,5).
a. 31
C. (16,15)
b. (8,8)
d.-1

Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8

Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?