Simplify the expression. 1/3(12x+18y+6

4x + 6y + 2
4y + 6x + 2
4x + 6y + 3
4x + 6y + 6

Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17

Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?