Which are solutions of the equation x2 - 16 = 0? Check all that apply.

Which of the following conditions in a quadrilateral proves it is a parallelogram? A.) Opposite sides are parallel B.) Opposite sides are equal in length C.) Opposite angles are equal (angles "a" are the same, and angles "b" are the same) D.

Write the numbers 57,000,000,000 and 19,000 in scientific notation. Then show how to divide 57,000,000,000 by 19,000 using properties of exponents.

Four friends share 10 fruit bars equally how many fruit bars does each friend get

Shea wants to wrap a package that is 8 inches by 11 inches by 2 inches. Shea purchased a roll of wrapping paper that is 1 foot wide and 2 feet long. Will it be large enough to wrap her package? Type yes or no

Hank has 52 marbles. Divide them into 2 groups so that for every 6 marbles in the first group there are 7 marbles in the second group.

Circular gears P and Q start rotating at the same time at constant speeds. Gear P makes 10 revolutions per minute and Gear Q makes 40 revolutions per minute.

A triangle with vertices (0, 1), (4, 1), and (1, 5) is reflected across the x-axis. What are the new vertices of the reflected triangle?

Using only whole numbers Nikki wrote as many multiplication equations as she could with 12 as the product what where her equations

The price of an item is $12.25. You give the cashier a $10 and a $5 bill. What is the change?

In a group of 50 people 28% of them has flue shots done. What is the probability to choose from this group 15 people that didn't have flue shot.