Week 5 Algebra Quiz
1. Evaluate:
+ 3 2
2. Simplify the following expression:
3(2x  w) +3(4w  5x)
3. The surface area of S of a right prism is given by:
S = 2B + Ph,
Where B is the area of the base, P is the perimeter of the base, and h is the height of the prism.
Solve for P.
4. Solve the following equation for x:
5(x + 9) = 3x  11
Simplify your answer as much as possible.
5. Find the values of x and y that solve the following system of equations:
5x + 2y = 2
9x + 7y = 7
6. Simplify the following:
7. Simplify. Write your answer without parentheses.
8. Rewrite the following without an exponent.
9. Simplify:
3x z 8z 3y y x
Use only positive exponents to write your answer.
10. Simplify the following:
(9z + 6z + 9)  (7z + 9z) + (8z + 8z  9)
11. Perform the following multiplications.
3z 2z t 5t
12. Multiply:
(x  7) (x + 2)
Simplify your answer.
13. Rewrite without parentheses and simplify:
14. Factor:
z  25x
15. Factor:
3x  13xy + 14y
16. Express the following compound fraction in lowest terms.
________________
17. Subtract and simplify:

18. Reduce the following expression to lowest terms:
19. Solve for w:
9 =
Simplify your answer as much as possible.
20. Rationalize the denominator and simplify:
© BrainMass Inc. brainmass.com April 3, 2020, 7:25 pm ad1c9bdddfhttps://brainmass.com/math/basicalgebra/week5algebraquiz261184
Solution Summary
The solution has all the correct answers with proper details. Enjoy the material and remember my name to restrict postings for me in the system.
Thanks.