Write and simplify an expression that represents the perimeter of the parallelogram. 6x+4 and 7x-2 PLEASE HELP ME.

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 +"

What is the shape of the height and weight distribution

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?