Asandwich shop has 18 tables. each table seats up to 4 people. to find the greatest number of people that can be seated, you can solve
p/4 ≤ 18. which step is the best way to solve the inequality?

a)divide each side by 4.
b)add 4 to each side.
c)multiply each side by 4.
d)subtract 4 from each side.

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

For each polynomial, determine the degree and write the polynomial in descending order. a. –4x^2 – 12 + 11x^4 b. 2x^5 + 14 – 3x^4 + 7x + 3x^3

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?