Penn volunteered a total of 72 hours over the last 12 weeks. If he volunteered the same number of hours each week, how many hours did Penn volunteer in one week?

In regression analysis, the independent variable is a. used to predict other independent variables b. used to predict the dependent variable called the intervening variable c. the variable that is being predicted

Monty has a total of $290 in ten dollar and five dollar bills. This can be represented by the function 10x + 5y = 290. Interpret the x - and y-intercepts.

Use the distributive property to write an equivalent expression without parentheses. 9 (a + 8) Check all that apply. a-Distribute 9, by multiplication, to the variable, a, and to the constant, 8.

Find the 13th term of the following sequence: -3,-18, - 108

A fabric store sells two types of ribbon. One customer buys 3 rolls of the lace ribbon and 2 rolls of the satin ribbon and has a total of 120 yards of ribbon.

What is the least common denominator for 5,6, and7?

What's 2015473 in expanded form

One more than the sum of 57 + 2,464

John and Rebecca are making flags. They can choose from 4 background colors: Blue, Red, Yellow, and Orange. On top of that they want to see a leaf, which can be either Teal, Green, or White. How many different flags can they make?

Negative three sixth minus five sevenths.