Use a quadratic equation to find two real number that satisfy each situation, or show that no such number exist. their sum is - 15, and their product is 56

Which equation can be used to represent "six added to twice the sum of a number and four is equal to one-half of the difference of three and the number"? 6+2 (x+4) = 1/2 (3-x) 6+2 (x+4) = 1/2 (x-3) (6+2) (x+4) = 1/2 (3-x) (6+2) (x+4) = 1/2 (x-3)

Write y=1/6+4 in standard form using integers.

Henry tossed a coin several times and recorded the number of heads and tails in the following table: Coin Experiment Side of Coin Number of Tosses Heads 12 Tails 18 What is the experimental probability of getting heads?

The product of a 2x3 matrix and a 3x2 matrix is A. 3x3 B. 2x2 C. 2X3 D. undefined

Pierre is using centimeter cubes to build a model. He makes a rectangular prism that is 20 cubes long, 8 cubes tall, and 12 cubes wide. What is the volume of pierres model?

The ratio between the number of cats (c) in a pet shelter and the number of dogs) in the shelter is 3. there are 27 cats in the shelter. how many dogs are in the shelter?

One student begins in Cleveland, Ohio, and walks towards Buffalo, New York, a distance of 200 miles. She walks at the rate of 2.5 miles per hour.

A married couple had a combined annual income of 63,000. The wife made 7,000 more than her husband. What was each of their incomes?

What is the volume of this cube with a side length of 6 centimeters 6 cm

Sue purchased three books for $3.75 each. how much did she spend in all?