Why do we use variables and what's the significance of using a variable?

An airplane flies with a constant soeed of 680 km/h. how far can it travelin 38 min?

A sales associate. Is given a 500 hiring bonus with a new job she is an average commission of 250 per week for the next 12 weeks how much does she earn

Which of the following is the factored form of the given equation? 6x 2 + 2x - 8 = 0 2 (3x + 4) (x - 1) = 0 (6x + 1) (x - 8) = 0 2 (3x + 4) (x + 1) = 0 User: Solve x 2 - 8x + 3 = 0 by completing the square.

What is the most common name for an angle measurer

F (x) = 3/x+5. What number is not part of the domain?

What is (-4) to 5th power simplified

Angles A and B are complementary. Explain how to find the measure ofAngle BifAngle A has a measure of 36°.

The number of calories in 5 cups of yogurt is 750. What proportion can you set up to determine the number of calories, c, in 9 cups of yogurt?

Mr. Craig Divided his books equally into 25 shelves half of the shelves are odd what is the half

Scarlett and bob split £63 in the ratio 3:4 how much money does bob get. give your answer in £.