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In $18-23,$ write and solve an equation or an inequality to solve the problem.Andy paid a reservation fee of $\$ 8$ plus $\$ 12$ a night to board her cat while she was on vacation. If Andy paid $\$ 80$ to board her cat, how many nights was Andy on vacation?

6 nights.

Algebra

Chapter 1

THE INTEGERS

Section 2

Writing and Solving Number Sentences

The Integers

Equations and Inequalities

Polynomials

Campbell University

McMaster University

Harvey Mudd College

Idaho State University

Lectures

01:32

In mathematics, the absolu…

01:11

01:44

In $18-23,$ write and solv…

02:07

06:01

Write an inequality for ea…

01:43

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01:55

Use an inequality and the …

on for this problem, we would first set. Why? To be the nuts that Andy um, ordered her cat. So from the, um, description off the question, we know that there's a h dollar fee that is fixed. And for each night will it at on $12. So the equation would be eight. Class 12. Why? Close to 80? It is the amount of money um, she cost she paid. And we will solve this equation. The solution is our answer. So we would first subject eight from both sides. The left side would be eight class on trial, huh? Tells eight plus 12. Why miners age on the right part will be 80 miners. Eight. So it would be a trav y e coasters 72. And then we would divide both sides by Charles. That would be 12 y over child, because to 72 over 12. So why been closed to six? It's a solution to this equation. And we know that Andy on board has boarded her cat for six. Nice. This is the answer

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