I Wanna...
Everything Changes
Create
Greater, Less, or Equal
??
100
SAVE MONEY!
Clothing is on sale for 25% off for a Christmas special. What is the sale price of an ugly Christmas sweater that originally cost $20.60
Discount: $5.15
Cost: $15.45
100
Mr. LeHolm uses 275 rolls of toilet paper in 10 days. What is the constant rate of change?
27.5 rolls per day
100
An EQUATION!
The plumber charges a $40 fee to make a house visit. He also charges $20 per hour. Mr. LeHolm had a bill of $120.
WRITE THE EQUATION then SOLVE
20x + 40 = 120
x = 4
100
2x + 5 < 19
x < 7
100
-5 * 2.5
-12.5
200
SHOP!!
A new TV costs $425.00. If there is a tax charge of 8%, how much will you pay in taxes?
$34 in taxes
200
In a neighborhood, 2/3 of the houses have Christmas decorations in the yard. If there are 60 houses total, how many houses have decorations?
40 houses with decorations
200
A NUMBER LINE
Solve and show your answer ON A NUMBER LINE:
3x + 12 = 3
x = -3
200
Amanda rented a bike from Steve’s Bikes They charged her $2 per hour, plus a $10 fee. Amanda wanted to pay $27 at most. Write and solve and inequality for the number of hours Amanda could rent the bike.
2x + 10 < 27
200
x x x x x 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1
what is the value of x?
x = 1
300
PARTY!!
A checking account is opened with $10,000 with an interest rate of 1%. How much money will be made in interest after 5 years?
I = $500
300
The amount of oranges consumed last week at CMS was 300. This week, we estimate there will be 267 oranges consumed. What is the percent change?
11% decrease
300
A GRAPH!
Make a graph to show a car travels 40 mph
y axis: Miles
x axis: hours
40 miles per hour
300
2 + 4x > -2
x > -1
300
In art, Andrew made a sculpture of his dog. In the sculpture, 1 inch represents 6 inches in real life. If the dogs real height is 36 inches, how tall will to sculpture be?
6 inches
400
GRAPH!!! What does b equal in the following graph?
b = 4
400
What is the rate of change in the table?
k = y/x = 2/3
400
An Equation: y = mx + b
A coupon saves you $4 when you buy 3 cases of soda
y = ___x + ____
y = 3x - 4
400
Which line has a greater slope? Purple or blue?
purple
400
5 - 3x > -7
x < 4
500
What is the slope in the following graph? SIMPLIFY!
rise/run = 1
500
Create an equation: y = ____x + _____
y = 2x+5