GRE Subject Test: Math : Absolute Value Inequalities

Study concepts, example questions & explanations for GRE Subject Test: Math

varsity tutors app store varsity tutors android store

Example Questions

← Previous 1 2 Next →

Example Question #11 : Absolute Value Inequalities

A type of cell phone must be less than 9 ounces with a tolerance of 0.4 ounces. Which of the following inequalities can be used to assess which cell phones are tolerable? (w refers to the weight).

Possible Answers:

Correct answer:

Explanation:

The Absolute Value Inequality that can assess which cell phones are tolerable is:

Example Question #12 : Absolute Value Inequalities

Solve for x: 

Possible Answers:

Correct answer:

Explanation:

Step 1: Separate the equation into two equations:

First Equation: 
Second Equation: 

Step 2: Solve the first equation





Step 3: Solve the second equation





The solution is 

← Previous 1 2 Next →
Learning Tools by Varsity Tutors