Diagnostic Algebra 1

Front

What is the result of combining like terms: -4x - 10x?

Back

-14x

Front

What is the result of the operation: 2 - 4?

Back

-2

Front

What is the sum of -2 and -8?

Back

-10

Front

Solve the expression: (2 + 7 - 1) ÷ 2².

Back

2

Front

If t/8 = 5, what is the value of t?

Back

t = 40

Front

What is a variable in algebra?

Back

A symbol used to represent an unknown value.

Front

Define 'coefficient' in algebra.

Back

A numerical factor in a term of an algebraic expression.

Front

What does it mean to 'solve' an equation?

Back

To find the value(s) of the variable(s) that make the equation true.

Front

What is the distributive property?

Back

a(b + c) = ab + ac.

Front

What is the difference between an expression and an equation?

Back

An expression does not have an equality sign, while an equation does.