Math!
Solve the system using elimination:
{2x + 5y = 12
{-2x + 4y = 6
(1, 2)
A system is made up of Line A and Line B. Line A is represented by the equation y = 2x - 7. Write an equation for Line B so that the system has no solution.
Any linear equation with a slope of 2 and a y-intercept that is not -7.
Use elimination to solve the system.
{2x + y = 12
{−3x + y = 2
(2, 8)
What is Miss E’s full last name?
(Miss Escobar, Miss Elliot, Miss Escalera or Miss Espinoza)
Miss Escalera
Which car company's logo features four interlocking rings? (Audi, BMW, Volkswagen, or Ferrari)
Audi
Solve the system of equations using substitution:
{y = 2x - 1
{2x + y = 3
(1, 1)
Superman says that the solution to the following system is (3, 2), is he correct? Why or why not?
{y = 3x - 7
{2x + y = 8
Yes, he is correct. Substituting the x- and y-values creates true statements.
Solve the system by graphing:
{3x + y = −1
{2x + y = 0
(-1, 2)
Which two sports did Miss E play in high school?
(Soccer, Softball, Cross Country, or Basketball)
Soccer and Basketball
Who is the most followed person on Instagram? (Kim Kardashian, Lebron James, Justin Beiber, or Cristiano Ronaldo)
Cristiano Ronaldo
How many solutions does the system below have?
{y = 5x - 3
{10x - 2y = 6
Infinitely many solutions because they have the same slope and y-intercept
Find the solution to the system of equations by graphing.
{y = x + 6
{y = -32x + 1
(-2, 4)
Write an inequality to represent the solution for the following inequality: 11 + (x/3) > 9?
x > -6
What is Miss S going to school for next year?
(to be a math teacher, to be a doctor, to be a lawyer, or to work in business)
To be a lawyer
What is the real name of the supervillain known as The Joker, Batman's arch-nemesis? (Kirk Langstrom, Oswald Cobblepot, Edward Nygma, or Jack White)
Jack White
Fill in the blank with the word always, sometimes, or never.
Parallel lines ____ have the same slope.
Parallel lines ____ have the same y-intercept.
A system of linear equations will ____ have a solution.
A system of parallel lines will ____ have a solution.
1. always 2. never 3. sometimes 4. never
Create a six-digit number that has a factor of 12 in the hundreds place, a prime number in the ones place, and a multiple of 2 in the tenths place.
Answers will vary
Solve the inequality: 3 - (y/4) ≤ 2?
y ≥ 4
What is Miss S's favorite thing to do on the weekends?
(stay at home and sleep, go to an arcade or theme park, or go to the movies?)
Go to an arcade or theme park
What is the best-selling video game of all time? (Tetris, Minecraft, Grand Theft Auto V, or Wii Sports)
Tetris
(3, -1)
Given the equation -2x - 9 = -7x - 5, solve for x.
x = ⅘
Graph the inequality: -(m/2) + 3 < 5.
In her family, Miss Krieg is the...
(oldest child, middle child, youngest child, or only child)
Oldest child
Who was the most recent actor to play James Bond? (Pierce Brosnan, Michael B. Jordan, Daniel Craig, or Tom Cruise)
Daniel Craig
Malanie and Dejanae are purchasing flowers to plant around Englewood STEM High School. Rose bushes cost $5, and tulip bulbs cost $3. They can spend at most $70 on their school beautification project. Create an equation or an inequality to describe this situation.
5r + 3t ≤ 70
Is the point (0, -3) a solution to the following system? Why or why not?
{y = ⅔x - 3
{y = -2x + 5
No, it makes the first equation true but not the second
A pizza shop sells a large cheese pizza for $18, and additional toppings for $1.25 each. Marc is ordering a pizza but wants to spend less than $26. Write an inequality to represent this situation.
18 + 1.25x < 26
What is Miss Krieg's favorite MLB team?
(Chicago White Sox, Boston Red Sox, Chicago Cubs, or Cincinnati Reds)
Chicago Cubs
How many Mission Impossible movies have been made? (5, 6, 7, or 8)
Seven
Solve and graph the inequality: 2x – 5 < x – 2
x < 3
Write an inequality to match the statement “twice a number plus five is no more than 11.”
2x + 5 ≤ 11
Gino is saving up to buy a new pair of headphones. The headphones cost $129 and Gino has already saved up $24. She also earns $15 an hour at her job. Write an inequality to represent the situation.
24 + 15x ≥ 129
California
Who is Taylor Swift dating?
(Lebron James, Travis Kelce, Tom Brady, or Travis Scott)
Travis Kelce
Solve and graph the compound inequality: 12 < -4x ≤ 16.
-3 > x ≥ -4
List three different values that are in the solution set of the following inequality:
-4x - 3 ＞ -5x + 8
Any three values greater than 11
Graph the following inequality: 9 < 12y + 5.
A number line with an open endpoint at 8, shaded to the right.
Which country in Europe is half of Mr. Dokie's family from?
(Poland, Russia, Germany, or France)
Germany
(Sonic the Hedgehog 3, Moana 2, Wicked, or Inside Out 2)
Inside Out 2