Is 1/2 and 2/5 equivalent

Did she make an error? Amelie wants to decorate the outside of the box but not the bottom. It is a 5 in. by 3 in. by 2 rectangular prism. If the beads that she is using cost $0.

Are the diagonals of a parallelogram perpendicular? Why or why not? Explain.

What unit rate is 420 miles in 7 hours?

Negative 2 fifths times negative 1 and one fourth

A alone can complete a work in 16 days and B alone can complete the work in 12 days. How many days will it take to complete the work if they work on alternate days starting from A.

Dion meets a friend for lunch at 12:45 p. m. They spend 1 hour 25 minutes eating lunch. What time do they finish eating lunch? 1:10 p. m. 1:45 p. m. 2:05 p. m. 2:10 p. m.

Juan deposited 200 dollars in a svaings account earning 3% interest over 2 years what was the total amount of interest earned after 2 years

Find the value of a. (6a+10) ° (3a+55) °

What are 3 equivalent fractions for 25 over 50?

Jen solves the equation 100-1/2x=92 to determine the number of questions, x, she answered incorrectly on a test. She began by subtracting 100 from both sides, then multiplying both sides by - 2. Which best describes the accuracy of jen's work?