Dot Plots and Slope
Proportions
Order of Operations
Linear Systems Equations
Percents and Unit Rates
100
How many pets are in class? cats-***** dogs- ***** rabbits- *** fish- **** birds- ** mice-
cats- 5 dogs- 5 rabbits- 3 fish- 4 bird- 2 mice- o
100
74/84 = 37/a
42
100
(11+3 x 7) / 2^3 - 1
32/2^3 - 1 32/8 - 1 4 - 1 = 3
100
y = 6x + 5 What is y if x=5
y= 6(5) + 5 30+5 =35
100
How do you write 50% as a fraction in simplest form?
1/2
200
Which variable represents the SLOPE in this equation- y=mx+b
What is M
200
a flower arrangement has 8 carnations for every 4 roses. There are 14 carnations. How many roses are in the arrangement
8/4 = 14/x x=7
200
(24/4) * 2^2 +6
=6 *2^2 +6 6*4+6 24+6 =30
200
y= 4x +2x What is y if x=3
y= 4(3) + 2(3) 12 + 6 =18
200
How do you write 14/25 as a percentage?
14 * 4/ 25*4 56/100 = 56%
300
We Sit For You is a babysitting service in a mall. For a month, they kept track of the number of babies they were left with. Make a dot plot of the data: 35, 43, 43, 31, 32, 37, 37, 32, 45, 38, 43, 36, 31, 40, 42, 36, 41, 41, 44, 31, 31, 31, 32, 43, 40, 33, 34, 44, 42
31- ***** 32- *** 33- * 34- * 35- * 36- ** 37- ** 38-* 39- 40- ** 42- * 43- **** 44- ** 45- *
300
Round answer to 1 decimal digit 79/87 = 78/c
85.9
300
40-(36/6)+3^2
=40-63^2 40-6+9 40-15 =25
300
5x + y = 37 Find y if x= 7
= 5(7) +y = 37 35 + y = 37 y=2
300
If I typed 160 words in 4 minutes, how much words did I write per minute?
=160/4 =40 words per minute
400
At Ritzy Stuff store, management kept track of sales during a recent workday. They made a dot plot of the data. List out the sales for that workday: 735-0, 737-4, 739-3, 741-0, 743-4, 745-2, 747-2, 749-4, 751-3, 753-2, 755-0
735- ** 737- **** 739- *** 741- 743- **** 745- ** 747- ** 749- **** 751- *** 753- ** 755- Sales
400
Round the answer to 2 decimal digits 87.3/41.5 = c/47
98.87
400
y= 5x^3 - 7x - 20 x=-2
=5 (-8) - 7(-2) - 20 -40 +14 -20 26-20 =6
400
Find the value of x 6= (x/4)+2
6-2=x/4 4=x/4 16=x
400
Sarah went on a one day bus tour from Las Vegas to the Grand Canyon. the cost of the bus ticket was $80. She also paid 15% of the cost of the ticket as a tip to the bus driver. What was the amount of the tip that Sarah paid the bus driver?
80*0.15 =12 or 15/100 * 80/100 0.15*0.80=.12 (move the decimal over 2 places because we started out with $80)
500
-6x + 3y = 18
-6x + 3y = 18 +6x +6x 3y/3 =18+6x/3 y=6+2x the slope is 2
500
A baseball player strikes out 3 times for every 2 hits he gets. If the player strikes out 15 times, how many hits does he get? If the player gets 46 hits, how many times does he strike out?
A: 3/2 15/x B: x/46 = 15/10 3x=30 10x=690 x=10 x=69
500
y= 2x^2 - 5x +6 x= -2
y=8- 5(-2) +6 8+10 +6 y=14
500
What is the value of n 2(n+5) = -2
n+5 = -1 n = -6
500
What is the new price of a $14.62 shirt if it was now 1/3 off?
=$14.62/3 = $4.87 =14.62 - 4.87 =$9.75
M
e
n
u