Translate the sentence into an equation. Twice the difference of a number and 2 is 6.

Use the variable y for the unknown number.

The value of cos 30° is the same as which of the following?

Find the root(s) of f (x) = (x- 6)2(x + 2)2.

The oates family went out for dinner the price of the meal was $33.95 the sales tax was 7.25% of the price of the meal . the tip was 15% of the meal and the sales tax . how much money did the oates family pay for the meal, including tax and tip