MATH 313 SDSU Algebra Worksheet

Hello, Please do the following 4 quiz questions!!! You must follow the directions of each exercise carefully and show all of your work step by step!!! (I have uploaded pictures of the quiz for you).

Each question must be send to me in a separate file please!

Here is the link to the math book (The quiz is based on chapter 12)

https://drive.google.com/file/d/1QAJfAhBkxIvEOZpy9IgZ0bh-KdqiFi0G/view?fbclid=IwAR06IsBsgLkCPXoxE-vEQHTtbB8Utwdq9tUa317W4pi5EklnrJC6cwJD3uM

the question is asking for and respond thoroughly. Please ask if you hay
Good luck!
Question 1
8 pts
1. (8 pts] Generalize how many toothpicks would be used for the nth figure in two
different ways. For full credit, you should (a) write an equation that models the
situation, (b) label the quantities that each part of your equation represent, and (C)
Check that your solution works.
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Shape 1
Shape 2
Shape 3
Shape 4
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Question 2
2 pts
2. (2 pts]What mathematical property allows one to write 5.9 • x instead of
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Question 2
2 pts
2. (2 pts]What mathematical property allows one to write 5 •9•xinstead of
5•*•9? Be specific)
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Question 3
4 pts
3.
(4 pts) Multiply and solve the following polynomials using a rectangular area model.
Label each polynomial and component in your diagram. Clearly indicate how your
diagram shows the solution.
(n + 2) X (3N + 5)
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Question 4
6 pts
4. (6 pts) Brittany has $2.52 in coins. She has three quarters, six nickels, some dimes, and
four more pennies than dimes. How many of each coin does she have? Justify your
reasoning using algebra.
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