find three consecutive even integers such that the sum of the smallest number and twice the middle number is 20 more than the largest number.

Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.

This figure consists of a rectangle and semicircle. what is the perimeter of this figure use 3.14 for pi 60.84m 72.84m 79.68m 98.52m

How do you determine whether a relationship represented as as graph is linear or nonlinear