Bob can type two recommendation letters in 4 hours while Bill can accomplish the same task in 6 hours. How many hours would it take them, working together, to type six letters?

The number of chocolate chips in an 18-ounce bag of Chips Ahoy! chocolate chip cookie is approximately normally distributed with a mean of 1262 chips and a standard deviation of 118 chips according to a study by cadets of the U. S. Air Force Academy.

Which fraction is closest to 1? 5/6, 11/20 or - 9/10

Raina is ordering an ice cream dessert. She must order a size, a flavor of ice cream, and a topping. There are 3 sizes, 3 flavors, and 1 topping to choose from. How many different ice cream desserts could she order?

Which set of vertices forms a parallelogram? A (2, 4), B (3, 3), C (6, 4), D (5, 6) A (-1, 1), B (2, 2), C (5, 1), D (4, 1) A (-5, - 2), B (-3, 3), C (3, 5), D (1, 0) A (-1, 2), B (1, 3), C (5, 3), D (1, 1)

Factor the trionomial x^2+15x+14

A number os decreased by 1 2/3 and the result is - 2 whats the number?

Which number line shows a dot on + 5.3?

Carmen spent a total of $19.50 at a concession stand on snacks for herself and her friends hamburgers cost $3.50 and hotdogs cost 225 if you bought a total of seven snacks how many hotdogs did she buy

True or False: The area of a rectangle with one side of 7 yds and a diagonal of 25 yards is 168 sq yds

Determine the slope of a line that is parallel to the line y = 1/2x + 5 Select one or more A. - 2 B. - 1 C. 1/2 D. 5