Acar releases 19.6 pounds of carbon dioxide for every 1 gallon of gasoline birned. estimate the number of pounds of carbin dioxide released if 14.5 gallons are burned

The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss

Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120