Gianna had 28 nickels and dimes worth $2.20. How many of each type of coin did she have?

Me #1 using vocabulary words, including the word “congruent”, state why the measure of angle d is 120 degrees. #2 what is the measure of angle e and why?

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.