1. It's time for some
trashketball!!!

2. Every Person in your group needs a sheet of paper, a pencil, and a calculator.
Every Person in your group needs a letter, either T, R, A, S, or H. Put that letter and your color at the top of your paper (both sides).
Every Person will solve the problem on their own paper(you may get help from the members in your group).
Only the person whose letter I call will come up and show me their paper.
You get one point for a correct answer.
If correct, you can shoot for bonus points. 2 from the two point line or 3 from the three point line.
How to Play

3. a + 6.1 What is the next term in the arithmetic sequence a + 1.7,
a + 2.8, a + 3.9, a + 5, …?
a + 6.1

4. A pasture is estimated to produce 200 kilogram of fodder (food for grazing). A 450-kilogram beef cow requires 11.8 kilogram of fodder per day. Which equation represents the amount of fodder f left in the pasture after one 450-kilogram cow has been grazing d days?
f = -11.8d + 200

5. How many solutions exist for the system of equations?
3y = 2x – 4
6y = 4x – 8
infinitely many solutions

6. Daniel can plant an acre of corn in 6 hours
Daniel can plant an acre of corn in 6 hours. Working with Amanda, they can plant an acre of corn in 2 hours. How long would it take in hours for Amanda to plant an acre of corn by herself? 3

7. If y varies inversely as x and y = 8 when x = 9, find y when x = –12-6

8. (-2, -2) Use elimination to solve the system of equations.
–9x – 3y = 24
–5x + 3y = 4
(-2, -2)

9. A square has a perimeter of 48 inches.  
a. Find the length of the diagonal.
b. Find the area of the square.
A in.
B. 144 in2

10. Express the area of the triangle as a monomial.
20x4y6

12. The population of Las Vegas, Nevada has been increasing at an annual rate of 7.0%. If the population of Las Vegas was 478,434 in 1999, predict its population in 2015.
about 1,412,416 people

13. A new motor home costs $89,000. It is expected to depreciate 9% each year. Find the value of the motor home in 4 years.
about $61,032

14. a3 – a2 – 13a – 14

15. (3a – 4)(a – 3)

16. (2p – 1)

17. { -½, 0)

18. 100

19. Look for a pattern in the table of values to determine which model best describes the data. Then write an equation of the function that models the data.
Exponential
y = 6(2)x

20. Simplify