Fun Facts
How mnay championships have the yankees won?
27
Solve for y.
2x+y>8
y>-2x+8
Two friends went to a restaurant and ordered one plain pizza and two sodas. Their bill totaled $15.95. Later that day, five friends went to the same restaurant. They ordered three plain pizzas and each person had one soda. Their bill totaled $45.90.
Write a system of equations that can be used to find the price of one pizza and the price of one soda.
1p+2s=15.95
3p+3s=45.90
What is the mean of the data set below rounded to the nearest whole number.
83,84,90,65,42,99,86
84
Solve.
4x+7=2x+19
x=6
What are the names of Ms. Moore's children?
Navaeh, Naomi, Nayeli
Solve for y.
-2x-3y<18
y>-2/3x-6
Jacob and Zachary go to the movie theater and purchase refreshments for their friends. Jacob spends a total of $18.25 on two bags of popcorn and three drinks. Zachary spends a total of $27.50 for four bags of popcorn and two drinks.
Write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink.
2p+3d=18.25
4p+2d=27.50
What is the mode of the data set?
2,2,3,3,3,4,4,4,4,5,8,9,10,10,10
4
-2(x+3)<10
x>-8
What are hte names of Mr. Ramos's Children?
Valentina and Giancarlo
Dashed or solid? Shaded above or below?
y<-3/4x+5
dashed, below
What methods can be used to solve a system of equations?
Substitution, Elimination and Graphing
What is the IQR of the Data set Below
10,9,9,10,15,25,40,60
23
4(2x−3)−5=3x+10
x=27/5
What is the captial of New York State?
Albany
Dashed or solid? Shaded above or below? {Hint: Solve for y first}
-x+2y-4>0
Dashed, above.
Where are the solutions to a system of equations found?
hours studied: 1,2,3,4
Test score: 65,70,75,80
What is the linear regression equation?
y=2.5x+48
3(2x-5)+4<2x+10
x<21/4
Who is the greatest basketball player of all time?
Lebron James
Where are the solutions to systems of inequalities found?
In the double shaded region.
Solve the follwoing system of equations.
x+y=10
x-y=2
(6,4)
State what the following correlation coefficient says about the data.
r=0.92
Strong positive correlation
5(x-2)-2(3x+1)=9
x=-21