1.A dozen bananas cost nu; 24? a/how much do 3dozen bananas cost? b/what is the cost of 6bananas? c/what is the cost of 1banana's?​

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?