Jill wrote the number 40. If her rule is add 7, what is the fourth number in Jill’s pattern. How can I check my answer?

How far is x from 5 on a number line?

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction

The graph of the the function f(x) is given below. find [tex]\lim_{x \to 0\zero} f(x)[/tex] [tex]\lim_{x \to 1+\oneplus} f(x)[/tex] [tex]\lim_{x \to 0-\zeroneg} f(x)[/tex]