round 3. to the nearest thousandth

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?

Use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2 + 9 = −26 −3 − 7 = 13

Which expression represents the total perimeter of her sandwich, and if x = 1.2, what is the approximate length of the crust?