# Lesson 5Pampering and Feeding TimePractice Understanding

## Ready

Rewrite the given equations so that they are in slope-intercept form.

### 3.

Rewrite the given equations so that they are in standard form.

(, where , , and are whole numbers and is positive.)

## Set

### 10.

On a final for a creative writing course, Ben was required to write a combination of at least poems or paragraphs. Ben knew that each poem would take him minutes to write, while a paragraph would only take minutes. Ben was given two hours to complete the exam.

#### a.

Write an inequality to model each constraint.

#### b.

Graph each inequality on a separate coordinate grid and shade the solution set for each.

Time Graph:

Items Graph:

### 11.

The school drama department is putting on a production and plans to charge for an adult ticket and for a child ticket. They need to make at least each night to cover the costs. The auditorium can hold people.

#### a.

Write an inequality to model each constraint.

#### b.

Graph each inequality on a separate coordinate grid and shade the solution set for each.

Money Graph:

Tickets Graph:

## Go

Solve the system of equations using the algebraic method of substitution. Show your work.

### 17.

Students started solving systems of linear equations by substitution and their first step in solving is shown. Write the original systems that the students were given.