Phase 1 Practice

Front

Back

Front

Back

n = 10

Front

Back

x = 1.3

Front

Back

x = 3

Front

After how many minutes will the Manta Rays tank (440 gallons, draining at 15.6 gallons/min) and the Clownfish tank (8 gallons, filling at 11.4 gallons/min) have equal gallons of water?

Back

16 minutes

Front

What is the distributive property in algebra?

Back

Front

Define a linear equation.

Back

A linear equation is an equation of the first degree, meaning it has no variables raised to a power greater than one.

Front

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

Back

Front

What does it mean for two equations to be equivalent?

Back

Two equations are equivalent if they have the same solution set.

Front

How do you isolate a variable in an equation?

Back

To isolate a variable, perform inverse operations to get the variable on one side of the equation.