The phrase the difference between a number and four can be written as which variable expression

The ratio of a model car to a regular car is 1:16. The model is 6.25 inches long. What is the length of the actual car in feet and inches?

How can you find f (4) if f (x) = 7x2-5

On the same day at school, 1/6 of the students were wearing skirts and 5/8 of the students were wearing pants. The rest of the students were wearing shorts. What fraction of the students were wearing shorts?

Solve the following equation for x X^2-11x-60=0 A-x=4; x=-15 B-4; x=-15 C-x=4; x=15 D-x=-4; x=-15

How many people can lift a 30g stone?

Evaluate the expression. 13!/9!

Simplify (-125/64) ^-2/3

a car insurance company paid 1758.90 to repair a car that has been rear ended. this was 75% towards the total cost of the repair. what was the total cost

Is 2 a factor of 72 in division

Verona is solving the equation - 3 + 4x = 9. In order to isolate the variable term using the subtraction property of equality, which number should she subtract from both sides of the equation? - 4 - 3 3 4