Corrine gave music lessons and charged $15.00 for each half hour. at the end of the day, she had given 4 1/2 hours of lessons. how much did corrine earn that day?

(x-5)1/2+5=2 what is a possible solution?

Nicole purchased a container of cashews that weighs 5 kilograms. zion purchased a container of cashews that weighs 4,900 grams. how many more grams of cashews did nicole purchase?

There are 10 chicks on ginger's farm .she has 2 chicks in one outdoor pen and 5 chicks in another. the rest of the chicks are in the barn.what is the fraction of total chicks in outdoor pens?