Linear Equations
Quadratic Equations
Word problems
System of equations
Vocabulary
100
3x-2=7
What is 3
100
x^2 = 25
What is 5 and -5 ?
100
The measures of the lengths of the three sides of a triangle are prime numbers. If two sides are 5 and 23, what is one possible value for the length of the third side?
What is 19 ?
100
y = −5 5x + 4y = −20
What is (0,-5) ?
100
Equation with one variable in exponent 1
What is linear equation ?
200
-y+7=2y-4
What is 11/3
200
2x^2 -17 = 183
What is 10 ?
200
How many different three-digit numbers between 100 and 1,000 have 5 as the tens digit?
What is 45 ?
200
4x + 2y = 10 x − y = 13
What is (6,-7) ?
200
A method to solve system of two equations using "plugging in"
What is substitution ?
300
1/2 + 5x = 2/3
What is 1/30?
300
x^2 - 2x - 3 = 0
What is -1 and 3 ?
300
The school that Lisa goes to is selling tickets to the annual talent show. On the first day of ticket sales the school sold 4 senior citizen tickets and 5 student tickets for a total of $102. The school took in $126 on the second day by selling 7 senior citizen tickets and 5 student tickets. What is the price each of one senior citizen ticket and one student ticket?
What is $8 and $14 ?
300
−7x + 2y = 18 6x + 6y = 0
What is (-2,2) ?
300
Branch of Mathematics dealing with variables, real and complex numbers, math operations, and functions' graphs.
What is algebra ?
400
a/7 = a + 1/2
What is -7/12 ?
400
2y^2 + 7y -15 = 0
What is 1.5 and -5 ?
400
A plane traveled 580 miles to Ankara and back. The trip there was with the wind. It took 5 hours. The trip back was into the wind. The trip back took 10 hours. Find the speed of the plane in still air and the speed of the wind.
What is 87 mph and 29 mph ?
400
−9 + 5y = −4x −11x = −20 + 9y
What is (1,1) ?
400
A sum of monomials
What is a polynomial ?
500
0.13w - 1.51 = 2.3w + 0.3
What is 0.834 ?
500
-3x^2 +5.5x -2 = 0
What is 4/3 or 1/2 ?
500
Yellowstone National Park is a popular field trip destination. This year the senior class at High School A and the senior class at High School B both planned trips there. The senior class at High School A rented and filled 7 vans and 10 buses with 332 students. High School B rented and filled 4 vans and 15 buses with 459 students. Each van and each bus carried the same number of students. Find the number of students in each van and in each bus.
What is 6 for van and 29 for a bus ?
500
−5/7 − 11/7x = −y 2y = 7 + 5x
What is (-3, -4)
500
Distance on a number line between a number and zero
What is absolute value ?
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