Which property or properties does the problem below use? (2/3+3/5) + 1/3=3/5 + (2/3+1/3)

A piggy bank contains 36 coins that consists of dimes and quarters totaling $5.85. How many quarters are in the piggy bank? In your final answer, include all necessary calculations.

A way of computing the possible number of outcomes in an experiment. it is called the ___ principle.

Let n be an even number, then the next even number greater than n is: (A) 2n (B) n_2 (C) nt2 (D) n/2

4 gallons of gasoline weigh 25 pounds. find the unit rate in pounds per gallons

In the circle below, radius mn = 1.4 m and mlmn = 52°. determine the length of arc ln. round your answer to the nearest tenth and use π = 3.14.

How do you find the angle measure of a regular dodecagon?

Find the x or x's that solve the following equation. Use the box method! 5x² - 4x - 1=0

Find a-2b + 3c diminished by a-2b-3c+d

What are perpendicular sides

What is the product of (-22.1) (-5.6) ? A) - 123.76 B) - 27.7 C) 27.7 D) 123.76