Solve for x.

4 - (2x + 4) = 5

A. x = 3/2

B. x = 6

C. x = - 5/2

D. x = - 10

The formula to determine energy is uppercase E = one-half m v squared. What is the formula solved for v?

What type of number is - square root 81? Select all that apply. Whole number Integer Rational Irrational

A jar contains 4 green marbles and 3 blue marbles of the same size and shape. rachel will randomly pull 2 marbles from the bag at the same time. what is the probability that she will pull 1 green marble and 1 blue marble

There are three small rounds of cheddar cheese in Grace's refrigerator. She wants to bring a small wedge of cheese in her lunch every day for the next 12 days of school.

In a bag containing 29 marbles, 5 of the marbles are red and 2 are green. What is the probability of randomly selecting a marble which is neither red nor green.

What Katie bought some flour she used 3/8 of it to bake bread what percent of the flower is left over

Which of the following are independent events? A. Knowing that you have to get up early tomorrow, and going to bed before 9 p. m. B. Knowing that you have a test in school tomorrow, and studying the night before C.

Suppose 826 bricks are used in constructing a wall 14 feet long. How many bricks will be needed for similar 35 feet long?

Each sail on the windmill is 5 meters in length How much area do the sails cover as they turn from the force of the wind

The 10-ounce jar of salsa sells for $1.95. The 24-ounce jar sells for $4.32. Which jar is the better buy? 24 ounce or 10 ounce?