Jon is making hamburgers for a church lunch. he has 42 2/3 lbs of ground beef . how many 1/3 pound hamburgers can he make using all the ground beef?

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

Acircle has a circumference of 28.36 units what is the diameter of the circle