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Ryan
Ryan, Engineer
Category: Pre-Calculus
Satisfied Customers: 8982
Experience:  B.S. in Civil Engineering
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1. Solve the absolute value equation. Check your solutions.

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1. Solve the absolute value equation. Check your solutions.
|5x + 13| = –7




2. Simplify the expression below.
6n2 - 5n2 + 7n2




3. The total cost for 8 bracelets, including shipping was $54. The shipping charge was $6. Write an equation that models the cost of each bracelet.





4. The total cost for 8 bracelets, including shipping was $54. The shipping charge was $6. Determine the cost for each bracelet. Show your work



5. Solve the inequality. Show your work.
6y – 8 ≤ 10



6. The figures below are similar. Find the missing length. Show your work.



7. What is 30% of 70? Show your work.



8. Simplify the expression below.
-5-8


9. Which property is illustrated by 6 x 5 = 5 x 6?



10. Evaluate the expression for the given values of the variables. Show your work.
4t + 2u2 – u3; t = 2 and u = 1


11. Solve the inequality. Show your work.
|r + 3| ≥ 7


12. What percent of 60 is 12? Show your work.


13. Simplify the expression below.
√169


14. Sharon earns $25 per item she sells plus a base salary of $100 per week. Write and solve an inequality to find how many items she must sell to earn at least $700 per week. Provide your conclusion as a complete sentence.


15. Simplify the expression below. Show your work.
–(–7y + 12)


16. Solve the equation. Show your work.
1/a = 6/18


17. Solve the equation. Show your work.
8x – 12 = 4x + 24


18. Solve the inequality. Show your work.
–6b > 42 or 4b > –4


19. Write an algebraic expression for the phrase: 6 more than the product of 8 and n.


20. Solve the equation. Show your work.
45 = 3b + 69
Hi,

Thank you for using JustAnswer.

I'll be happy to help you with these problems. I'll get started on them immediately and will post the solutions as soon as possible.

Thanks,

Ryan
Customer: replied 3 years ago.

thank you

Hi Wade,

You're welcome.

It seems that the figures for problem number 6 are missing. Can you post a screenshot of the problem? If not, can you describe the figures?

Thanks,

Ryan
Customer: replied 3 years ago.

sure,. one second


 

Customer: replied 3 years ago.

http://www.mediafire.com/?bztzbsvwzp8q0l9

Hi Wade,

Thanks for the clarification on #6.

Here are the solutions:

AlgebraSolutions

Please feel free to ask if you have questions about any of these solutions.

Thanks,

Ryan
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