What is the expression for "the sum of 8 times a number and two"? 8 × 2N
8N + 2
8(N + 2)

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.

Hannah has 5 more than twice the number of baseball cards that leo has. if leo has x cards, which expression shows the number of baseball cards hannah has?