Essa bought 15 pieces of ribbon. each piece of ribbon was 2.25 yards long. what is the total amount of ribbon jessa bought? yards

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

Quick graph the line for y+2=32(x+4) on the coordinate plane. does anyone know the cordinates will mark brainliest.

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers?