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Vocabulary
Substitutions
Graphing
Word Problems
Randomocity
100
A linear equation in the form ax + by = c is called the ___________ form of a linear equation.
What is Standard Form
100
y = -2x - 12 y = -8
(-2,-8)
100
y = x + 6 y = -2x
(-2,4)
100
The difference of two numbers is 3. Their sum is 13. Find the numbers.
5 and 8
100
Which ocean is off the California coast?
The Pacific Ocean
200
You can solve a system of linear equations using the graphical method by finding the point of ______________ .
What is intersection
200
y = - 6x - 3 y = - x + 2
(-1,3)
200
y = -4x + 5 y = 3x – 9
(2,-3)
200
The sum of the digits of a certain two-digit number is 7. Reversing its digits increases the number by 9. What is the number?
34
200
What was the favorite food of the Teenage Mutant Ninja Turtles?
Pizza
300
The term used to describe an equation in the y = mx + b template
What is slope-intercept form
300
3x + 2y = -15 2x = -18
(-9,6)
300
y = 2x + 1 y = 2x – 3
No solution
300
Matt and Ming are selling fruit for a school fundraiser. Customers can buy small boxes of oranges and large boxes of oranges. Matt sold 3 small boxes of oranges and 14 large boxes of oranges for a total of $203. Ming sold 11 small boxes of oranges and 11 large boxes of oranges for a total of $220. Find the cost each of one small box of oranges and one large box of oranges.
small box of oranges: $7, large box of oranges: $13
300
Buckingham palace is in which English city?
London
400
The______________ method involves expressing one variable in terms of the other variable and substituting an expression into the other equation.
What is substitution
400
2x + 3y = -1 3x + 4y = -4
(-8,5)
400
2x – y = 1 4x – 2y = 2
Infinite number of solutions
400
Brenda's school is selling tickets to a spring musical. On the first day of ticket sales the school sold 3 senior citizen tickets and 9 child tickets for a total of $75. The school took in $67 on the second day by selling 8 senior citizen tickets and 5 child tickets. What is the price each of one senior citizen ticket and one child ticket?
senior citizen ticket: $4, child ticket: $7
400
What was Elvis Presley's middle name?
Aaron
500
a ratio that compares the amount of change in the dependent variable to the amount of change in the independent variable
What is slope or rate of change
500
-3x+3y=4 -x+y=3
no solution
500
3x – 2y = 6 x + y = 2
(2,0)
500
The senior classes at High School A and High School B planned separate trips to New York City. The senior class at High School A rented and filled 1 van and 6 buses with 372 students. High School B rented and filled 4 vans and 12 buses with 780 students. Each van and each bus carried the same number of students. How many students can a van carry? How many students can a bus carry?
Van: 18, Bus: 59
500
How many crocus flowers does it take to make a pound of saffron?
Up to 75,000 flowers, which is enough to fill an entire football pitch