Find the sum of the interior angles of a 15 gon

The girls want to have streamers of ribbons hanging from the entrance door. they plan to put 11 six foot long ribbons on the door. The ribbons comes in 24-foot long rolls. how many rolls do they need?

Calvin and Daniel are two mailmen. There are 94 mail pieces that have to be delivered. If Daniel delivered 43 pieces of mail, how many pieces of mail were delivered by Calvin?

Which on of the following decimal s is the largest. 345,33,332,35

Drag the descriptions of each loan into order, from which will have the least simple interest owed to which will have the most simple interest owed.

The right triangle shown has angles X, Y, and Zand side lengths a, b, and c Which equation is NOT true for this triangle?

Find the LCM of this set of numbers. 135 and 225

Give an algebraic expression to the given verbal expression 1.) Twice the product of a and b 2.) The product of twice a and b

Solve for b1 when a=1/2h (b1+b2)

Which problem types can be used to solve a problem using the law of sine

Let n=0.222 ... Complete the following equations. Round each value to the nearest thousandth. 10n = -3n = n2 = Write the answer as a positive or negative decimal, rounded to the nearest thousandth. For example, 4.555.