Keystone Algebra: Module 1 Practice

Front

What is the equation representing the total number of items if t represents the number of type t items and s represents the number of type s items?

Back

Front

If Raul has $640 and earns $180 per day, while Jaime has $320 and earns $200 per day, how can we express their total savings after d days?

Back

Front

How do you determine the number of days until Raul and Jaime have equal savings?

Back

Front

Back

Front

What does it mean if two objects never travel at the same velocity?

Back

It means their speeds are always different regardless of time.

Front

What is the equation for the total number of pizzas if x represents small pizzas and y represents large pizzas?

Back

Front

How do you solve a system of equations with two variables?

Back

Use substitution or elimination methods to find the values of the variables.

Front

What is the significance of the coefficients in a linear equation?

Back

Coefficients represent the rate of change of the dependent variable with respect to the independent variable.

Front

What is the formula to find the intersection point of two lines represented by equations?

Back

Set the equations equal to each other and solve for the variable.

Front

What does it mean for a system of equations to be consistent?

Back

A consistent system has at least one solution.