1. If 3x - 5 = 7, then 3x = ?
2. What is the complement of 70°?
3. 70 is 10% of what number?
4. The sum of three consecutive integers is 99. What is the value of the greatest of the three integers?
5. What is the area of the figure below?
6. Last week Dyson earned $8 per hour working at the local grocery store. This week his boss gave him a 10% raise. If he works 20 hours this week, what will his gross income be before taxes?
7. Which of the following inequalities is equivalent to 3 - 4 (x + 7) < 19?
8. Which of the following is equivalent to ?
9. |-2 + 32| - |-2 - 32| = ?
10. For triangle ABC, m â a = 75° and m â b = 36°. Which segment of triangle ABC is the longest?
11. Which of the following is a factor of 3x2 + x - 4?
12. Which of the following equations passes through the point (-3, 5)?
13. If , then f(-2) = ?
14. Which of the following equations is parallel to in the standard (x, y) coordinate plane?
15. An aquarium has exactly two types of fish: goldfish and angelfish. If the ratio of goldfish to angelfish is 2:5 and there are 25 angelfish in the aquarium, how many total fish are in the aquarium?