68 percent of what number is 85

Which expression is the factored form of - 4.5n+3? -1.5 (3n+2) -1.5 (-3n+2) -3 (1.5n+1) -3 (1.5n-1)

How does the variance of the sample mean compare to the variance of the population? Multiple Choice It is smaller and therefore suggests that averages have less variation than individual observations.

The equation of the model is: d = 6cos (πt) Graph the function using the graphing calculator. Find the least positive value of t at which the pendulum is in the center. t = - 0.

There are six marbles in a bag, three are green and Three are yellow. If you draw marble, replace it, and then draw another what is the probability of choosing two yellow marbles

Expand and simplify (x+9) ^2

X^2=7x in quadractic formula

Combine like terms to simplify the expression: 6 - 2x + 8 + 3x

List all the multiples of 8 that are less than or equal to 100. List all the multiples of 12 that are less than or equal to 100. What are the common multiples of 8 and 12 from the two lists?

What is the next number in the arithmetic sequence below? -2, 5, 12, 19, 26, ___, ...

11 M - 30 from 20 m + 30