The difference between two numbers is 7 and their sum is 49. what are the numbers

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

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 +"

If i have one apple and give you the apple, how many apples do i have?