How do you simplify 20/21?

Dan started shopping with $100 he went to two stores and spend equal amount at both stores when he finished he had $24.24 left how did he spend at the first store

Justify each step of the solution by stating the property that was used to get to each step. Given: Step 1: Step 2: Step 3: 17x = 40 Step 4:

A spinner has five congruent sections, one each of blue, green, red, orange, and yellow. Yuri spins the spinner 10 times and records his results in the table. Which statements are true about Yuri's experiment? Check all that apply.

Find the volume of the pyramid shown. L=4 W=5 H=6

Convert 0.052 into a fraction or mixed number

Solve for x: You must show your work (how you got your answer). 8x + 5 = 35

Jessica is packing her bags for her vacation. she has 5 unique shirts, but only 3 fit in her bag. how many different groups of 3 shirts can she take?

Jessica made cupcakes for two different events. Her brother delivered 36% of the cupcakes to one of the events. Jessica delivered 58% of the cupcakes to the other event. What percentage of the cupcakes did they deliver? A. 87% B. 22% C. 94% D. 48%

The measure of angle A is 75 degrees. Use notation to state this.

There were a total of 107 students and chaperones on a field trip to the museum. If the number of students was thirteen less than seven times the number of chaperones fund the number of students.