Write the Solution Set Using Interval Notation

question 106

Multiple Choice

Write the solution set using interval notation.
-A certain store has a fax machine available for use by its customers. The store charges $1.90 to send the first page and $0.40 for each subsequent page. Use an inequality to find the maximum number of pages that can be
Faxed for $3.90

• A) at most 5 pages
• B) at most 43 pages
• C) at most 10 pages
• D) at most 2 pages

---

Definitions:

Decimal

A numerical value that uses a decimal point to indicate a fraction of a base-10 number.

Y-axis

The vertical axis in a two-dimensional graph, typically used to represent the range or dependent variable in a function or data set.

X-axis

The horizontal axis in a coordinate plane, typically used as a reference line for measuring distances along the horizontal direction.

Coordinate System

A system for specifying the precise location of points in a plane or space using numbers, typically represented by axes.