Which of the following identifies all of the integer solutions of the equation |x| = 21?

0 and 21

-21 only

21 only

21 and - 21

If its 1.50$ for 6 how much does each one cost

What is - 4-2= Subtracting integers from 2-5 practice

Find the 32nd term of each sequence. - 9, - 8.7, - 8.4, ...

During the past school year, there were 640 students and 52 teachers. What is the ratio of students to each teacher rounded to the nearest tenth? a. 3:4 c. 1:3 b. 4:3 d. 3:1

The slope of the graph of the y=2x-2 is 2. What is the y-intercept?

If two variables have a strong positive association, then as one variable increases, the other variable also increases. is it fair to say that an increase in one variable causes an increase in the other variable? explain.

Light bulbs manufactured at a certain factory have a 3% probability of being defective. What is the probability that 5 out of a shipment of 30 will be defective? a. 0.25 b. 0.0016 c. 0.0035 d. 0.167

If - 1 is a root of f (x), which of the following must be true? A factor of f (x) is (x - 1). A factor of f (x) is (x + 1). Both (x - 1) and (x + 1) are factors of f (x). Neither (x - 1) nor (x + 1) is a factor of f (x).

What is the average speed of a cheetah that sprints 100 miles in 4 seconds? How about if it sprints 50 miles in 2 seconds?

A mother is 4 times as old as her daughter. in 3 years, the mother will be 3 times as old as her daughter. how many years old is the daughter now?