At the school carnival students are asked to guess the number of marbles in a jar to win a prize there are 240 marbles in the jar the closest gas is 280 marbles what is your bert sent error of the gas explain round your answer to the nearest percent

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?

What is x3+3x2−16x−48 divided by x−1?

Solving algebraic equations 2m+3=11