Front

Back

x = -1

Front

What does it mean if a system of equations has 'No solution'?

Back

It means that the lines represented by the equations are parallel and never intersect.

Front

How do you find the size of a missing angle in a triangle?

Back

Use the fact that the sum of angles in a triangle is 180 degrees.

Front

What are rational numbers?

Back

Rational numbers can be expressed as a ratio of two integers.

Front

What is the formula to find the missing side of a right triangle?

Back

Front

Back

Front

What is the slope-intercept form of a linear equation?

Back

Front

What is the area of a rectangle with length 5 and width 3?

Back

15 square units.

Front

What is the formula for the circumference of a circle?

Back

Front

What is the difference between a rational and an irrational number?

Back

Rational numbers can be expressed as a fraction, while irrational numbers cannot.