Math 210 Core Assessment Review

Front

What is the solution to the inequality 2x + 6 ≥ -8?

Back

x ≥ -7

Front

Solve for t: 6t + 4 ≤ -2

Back

t ≤ -1

Front

Solve the equation: 4x - 8 = -40

Back

x = -8

Front

What is 11 squared (11^2)?

Back

121

Front

Solve for y: y - 7 = 10

Back

y = 17

Front

What is the definition of an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or not equal to the other.

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value(s) of the variable(s) that make the equation true.

Front

What is the process to isolate a variable in an equation?

Back

To isolate a variable, perform inverse operations to both sides of the equation until the variable is alone on one side.

Front

What is the solution to the equation 3x + 9 = 0?

Back

x = -3

Front

What is the definition of a variable in mathematics?

Back

A variable is a symbol used to represent an unknown value in mathematical expressions or equations.