Two Linear Relations Note
Two halls are being considered for a wedding reception. Hall One charges $30 per
guest and no fixed cost. Hall Two charges $25 per guest and a fixed cost of $2 500.
1. Write a linear equation for the cost of renting
Area of Composite Figures Note
A composite figure is made up of 2 or more figures joined together. The AREA of a composite
figure is found by adding the area of each figure together.
1. Draw in lines to break the composite figure into s
Direct and Partial Variation and Writing Equations
_ variation is when the
graph is a straight line that passes through
the origin (0, 0).
Draw an example of this
type of variation. Do not
forget to label and title your
What does this
Basic Pre-algebra Skill
Solving Proportion Word Problems
Answer each question and round your answer to the nearest whole number.
1) Totsakan enlarged the size of a photo to a
height of 18 in. What is the new width if it
was originally 2 in tall and 1 in w
Two Linear Relations
To cut down trees, Annas company charges $20 per hour and a flat fee of $600 per
year. Briannas company charges $40 per hour.
a. Write an equation for each company where C is the cost and h is the number of
Grade 9 Applied
Linear Relations: Constant Rate of Change, Initial Condition,
Direct and Partial Variation
connect physical movement to resulting distance/time graphs;
describe linearly related data graph
Grade 9 Applied
Exploring Relationships: Lines and Curves of Best Fit
describe relationships between variables using graphical models;
connect graphical features to the characteristics of the relationship
5.6.1: Outfitters Investigation
Jared wants to rent a canoe for a day trip. He gathers this information from two places and
decides to make a table of values and graph each of these relationships.
Big Pine Outfitters charges a cancellation
Draw the Pig Personality Test
Give each member of the group paper/pen. Allow 5 minutes to draw a pig.
Go over Pig Analysis as a group. Who drew at the top/middle/bottom? Go through each area. Were
they accurate? Do they match the personality?
Solving Linear Systems Practice
1. Without graphing, show that (1,3) a point on y = 2x + 1. Is it the solution to y=2x+1
2. A company produces compact discs. Each disc sells for $9. The income, C dollars,
from the sales of x dis
Substitution Word Problems
Find a Point of Intersection (POI) by Substitution
Find the POI by using substitution (warm-up). Check your answers.
3x + 2y = 1
y = -x + 3
Shamil wants to hire a truck to so some moving for
Equations in Applications
Solving Equations: Application Practice
Answer each of the following questions IN YOUR NOTES.
1. Volcanoes and geysers illustrate that Earths interior is very hot. The formula
T = 10d +
Um? 4 doivmg equations
g Solve each formula tony; 21
, Zr .
icfiét = 309 + 1>
Solve the perimeter formula P = 2(1 +, w).
to) Determine the value of w when P = 24 and
l = 9.
(:lhe total cost o