Front

What is the definition of parallel lines?

Back

Parallel lines are lines in a plane that never intersect and are always the same distance apart. They have the same slope.

Front

Simplify: (5p^9q^3)(2pq^7)

Back

10p^10q^10

Front

If Maria has $25 and buys a gallon of milk for $3.50, how much money does she have left?

Back

$21.50

Front

What is the equation for Theresa's savings if she saves $5 each week starting with $1?

Back

y = 5x + 1

Front

What is the equation for Cary's savings if he saves $3 each week starting with $3?

Back

y = 3x + 3

Front

What is the slope of a line that is parallel to the line represented by the equation y = 2x + 1?

Back

The slope is 2.

Front

What is the formula for the distributive property?

Back

a(b + c) = ab + ac

Front

Simplify: 3(x + 4) - 2(x - 1)

Back

x + 14

Front

What is the solution to the equation 2x + 3 = 11?

Back

x = 4

Front

What does it mean for two lines to be perpendicular?

Back

Two lines are perpendicular if they intersect at a right angle (90 degrees) and their slopes are negative reciprocals.