Parenthesis Quiz 1 (25 MCQs)

Quiz Instructions

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1. How many atoms of carbon are in the formula CH$_{3}$CH$_{2}$CH$_{2}$OH?
2. -(-x + 2)-4x
3. 14 + 8 x 7-3 =
4. Does 2-3 = 1
5. Simplify:3x+4+5x+3
6. We are at the party (to celebrate) the wedding of Abby and Mark.
7. 7 copies of the sum of 8 fifths and 4
8. According to exponent rules, when we divide two powers with the same base we ..... the exponents. (the quotient rule)Example:h$^{8 }$/$^{ }$h$^{3}$
9. (x + 7)/3 = 3
10. 3(x-4) = 18
11. Sally (who is not a nice person) was honored for being the most friendly person at the school.
12. X$^{6}$ / x$^{2}$
13. Parenthesis allow you:
14. If we have an equation that contains division and addition, we .....
15. What could you replace this dash with?I am looking forward to two things this Thanksgiving break-sleep and burritos.
16. Solve the expression:4 x (8-2) =
17. Use the distributive property to simplify the expression.3(2c-5)
18. (11 + x) /4 = 9
19. (x-9)/2 =-4
20. 8$^{2}$ +(7-4)$^{2}$
21. How many atoms of hydrogen are in the formula CH$_{3}$CH$_{2}$Br?
22. (x-7)/2 =-3
23. 4 = 2(x + 3)
24. $6^2\-92\div4$
25. What is true about the dash?