If I have a standard deviation of 6, what is the variance?

Solve each system by elimination -9x - 4y=2 7x + 4y = - 6

Grandma is making a large cake for all of her grandchildren. The recipe requires her to add 2 and 3/4 cups of butter, 1/4 of vanilla extract, 1 and 1/4 cups of egg yolk, and some sugar.

Which expression is equivalent to 1/4n - 16?

Which of the following would be the correct exponential representation of eight cubed? 8 * 3 38 83 8/3

Nate exercises a half hour everyday ladonna exercises four and one fourth hours each week who exercises more in one week and how much more

If the area of the parallelogram is represented by 4x2 - 2x + 5 and the base is 2x - 6, which represents the height?

Singh works at a restaurant where he is paid by the hour plus time-and-a-half for his hours over 40. Last week he worked 3 hours overtime and his gross pay was $380.48. What is his hourly wage?

A researcher wishes to determine the average amount of money a student at UH spends on lunch. To accomplish this, he asks the first 100 students leaving the Student Center after 12:00 noon how much they had just spent on lunch.

What is the solution to the equation 13.7y - 10.6 = 6.2y + 19.4? y = 0.04 y = 0.4 y = 4 y = 40

it is considered a premium game on the Red Sox or the Yankees come to Texas to play the Rangers. Admission for one of these games for three adults and three children under 14 is $75, while admission for two adults and four children is $62.