Question
Asked Jun 3, 2019
6 views

Solve Inequality |7x+3| > 15. What are the steps to putting my answer(s) in interval form?

check_circle

Expert Answer

Step 1

From |7x+3|>15 we get two inequalities. 7x+3>15 and 7x+3<-15. We will solve for x from those two inequalities. 

fullscreen
Step 2

From 7x+3>15 we get x>12/7.  It can be written as (12/7, infinity).

fullscreen
Step 3

From 7x+3<-15 we get x<-18/7.  It...

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Math

Algebra

Equations and In-equations

Related Algebra Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: The hypotenuse of a right triangle is 5 ft long. The shorter leg is 1 ft shorter than the longer leg...

A: The length of the hypotenuse of right triangle is 5 ft.Let the length of longer side is x ft.Let the...

question_answer

Q: Use the properties of logarithms to expand the expression as a sum, difference, and/or constant mult...

A: In this question we a have two log expressions which we have to write as a sum, difference, and/or c...

question_answer

Q: In the following exercise, find the coordinates of the vertex for the parabola defined by the given ...

A: Calculation:The given quadratic function is f(x)=4(x–5)²–3 , which is the parabola.let the function ...

question_answer

Q: The graph of a quadratic function is given. Match the equation with its graph. fx)-(X + 4)2-1 ) (X-4...

A: (a)We can find vertex of first function  

question_answer

Q: Please show step by step how to work out all asymptotes for f(x)=3^x-1

A: Vertical asymptote:The points at which the denominator is 0 or does not exist is the vertical asympt...

question_answer

Q: A Web music store offers two versions of a popular song. The size of the standard version is 2.2 meg...

A: It is given that the size of the standard version is 2.2 MB and the size of the high quality version...

question_answer

Q: 25+2=

A: First we calculate 2^5.2^5= 2x2x2x2x2=32 

question_answer

Q: There are 36 apple trees in an orchard. Each tree produces 900 apples. For each additional tree plan...

A: To calculate the number of trees that should be added to the existing orchard to maximize the total ...

question_answer

Q: For f(x)=x and g(x) = x + 4, find b. the domain of fog a. (fo g)(x) a. (fo g)x) (Simplify your answe...

A: (a)o represents the composition of functions and is defined as:Plugging the values,