Item 10 your family has decided to put a rectangular patio in your backyard, similar to the shape of your backyard. your backyard has a length of 45 feet and a width of 20 feet. the length of your new patio is 18 feet. find the perimeters of your backyard and of the patio

The soup shack usually makes tomato soup with 99 tomatoes for every 1212 cups of soup. today, they made 88 cups of soup with 66 tomatoes. how does today's soup compare to the usual recipe?

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered