Algebra 1 Team Decathlon -- Event #2

Front

Solve for x: 2x - 5 = 3x + 4

Back

x = -9

Front

The difference of a and b is 3. The sum of the variables is 13. Find the numbers.

Back

a = 8, b = 5

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

Which system of inequalities matches the graph?

Back

y > 2x - 4 and y ≤ 2

Tags

CCSS.HSA.REI.D.12

Front

What is the final answer to 4(x - 2) = -3 + 5x?

Back

-5

Tags

CCSS.8.EE.C.7B

Front

Which of the following equations match the given graph?

Back

y ≥ -3/4 x + 3

Tags

CCSS.HSA.CED.A.3

Front

What is the definition of a variable in algebra?

Back

A symbol used to represent an unknown value.

Tags

CCSS.6.EE.A.2B

Front

What is the purpose of solving equations?

Back

To find the value of the variable that makes the equation true.

Tags

CCSS.7.EE.B.4A

Front

Define a system of equations.

Back

A set of two or more equations with the same variables.

Tags

CCSS.HSA.REI.C.8

Front

What does it mean for a solution to be a 'solution set'?

Back

A collection of all possible solutions to a system of equations.

Tags

CCSS.8.EE.C.8B

Front

Explain the concept of inequalities.

Back

Inequalities express a relationship where one side is not equal to the other, using symbols like <, >, ≤, or ≥.

Tags

CCSS.6.EE.B.8