(Practice) Unit 3 Test

What is the equation to show the total cost, t, Maria will owe for her dog's treatment?

If Pedro's treatment requires three veterinary appointments, what is the total cost Maria will owe?

What is the solution to the equation $$\frac{1}{3}(x+1)+2x=2$$ ?

How many soccer balls should Seo-yeon purchase if there are 8 teams in the league?

Which solution set represents the inequality $$3 - \frac{1}{2}x \ge 10$$ ?

Define a linear equation.

What does the variable 'a' represent in the equation t = 30a + 150?

What is the meaning of 'inequality' in mathematics?

How do you solve the equation $$\frac{1}{3}(x+1)+2x=2$$ ?

What is the significance of the constant term in a linear equation?