Quiz 2 CAPTER 4 &amp; 6

# Quiz 2 CAPTER 4 &amp; 6 - purchased 5 roses and 2...

This preview shows pages 1–5. Sign up to view the full content.

MA103 QUIZ#2 Dr. Munther Alraban Name __________ Note: Show your work for all the questions, there will be no grade for the answer only! Solve each system of equations by graphing: 1- Y = -2x + 1 Y = x – 5 2- 2x + 3y = 6 x = 3 Solve each system of equations by the substitution method 3- 2x – 3y = 16 x = 4y + 3

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
4- 3x + y = 7 x + y = 9 5- 3y + 1 = 7x 14x – 2 = 6y Solve each system of equations by the addition method: 6- 3x + 5y = 0 2x – 5y = -25 7- 3x – y = 5 x – 2y = -5 8- 5x – 3y = 16 4x + 5y = -2
Solve the following: 9- The sum of two integers is 97. Their difference is 43. Find the two numbers. 10- Dioti purchased 3 roses and 4 tulips for \$20. Yohannase

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: purchased 5 roses and 2 tulips for \$24. Find the price of each tulip and each rose. Factor out the GCF from each polynomial. 11. 4 3 2 6 2 10 4 x x x x-+ + 12. 4 2 4 12 8 8 a a a +-+ Factor the following four-term polynomials by grouping. 13. 3 9 3 y xy x- +-14. 3 2 5 15 3 x x x + + + Factor each trinomial completely. If the polynomial can’t be factored, write “prime.” 15. 2 3 108 x x +-16. 2 5 35 60 x x + + Factor completely. 17. 2 6 11 10 x x--18. 6 3 3 27 8 x x y + Solve each equation. 19. 2 6 ( 5)(3 7) x x x-+ = 20. 2 4 25 y-=...
View Full Document

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern