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- 1. Multiple ChoiceA letter that represents a number is called a _____.variablecoefficientconstantterm
- 2. Multiple ChoiceWhat is the constant in the following expression?
8y + 5 - 35p835p58y - 3. Multiple ChoiceWhen doing the distributive property, which of the following is true?You only distribute to the first two terms in the parenthesisYou first multiply the variables, then the coefficientsYou want to multiply the coefficients, then the variables, ad then combine any like termsYou will never have exponents with variables when you distribute
- 4. Multiple Choice3(3x +1)9x +33x + 312x9x + 1
- 5. Multiple ChoiceWhich of these are like terms in the following expression:
3x + 7 - 9x + 24y + 2x27, 24y3x, 9x3x, -9x3x, -9x, 2x2 - 6. Multiple ChoiceSimplify the expression: 2x + 1 + 7x10x109x + 19 + 1x
- 7. Multiple ChoiceSimplify the following expression:
-6x + 4(-x - 3)-2x - 1210x + 12-10x - 12-2x + 12 - 8. Multiple ChoiceA number with no variable attached is called a _____.coefficientconstantvariableterm
- 9. Multiple Choice-8(2x - 3)-16x+24-16x - 2416x + 2416x +18
- 10. Multiple ChoiceSimplify by combining like terms:
5a + 2b - 3a + 48a + 2b + 42a + 2b + 48ab4ab + 4 - 11. Multiple ChoiceWhich of the following is equivalent to
-8+9(5 + 2x)?-5 - 2x18x+37-37 + 18x18x - 53 - 12. Multiple ChoiceSimplify the following expression:
-8 (5b + 2) -7 (b - 5)-33b + 19-47b2 + 2133b - 19-47b -19 - 13. Multiple Choice3x2+4x2+7 is7x4+77x2 + 77x57
- 14. Multiple Choice12(4x + 5) + 10x58x + 2058x + 6038x + 2010x + 20
- 15. Multiple ChoiceThe number before a variable is the _____.termconstantcoefficientvariable
- 16. Multiple ChoiceWhat is 2x(3x+2xy)+8 in simplest form?6x2+4x2y+86x2+4xy+86x+4xy+86x2+2xy+8
- 17. Multiple ChoiceSimplify:
8a - 2(7a -3)8a - 14a - 6-6a + 6-6a - 6-6a - 3 - 18. Multiple ChoiceWhat do you call each part of an expression that is separated by a + or a -?coefficientconstantvariableterm
- 19. Multiple ChoiceSimplify.
-2(x + 4) - 3(a - 6)-2x - 3a - 26-2x - 3a + 10-2x + 3a - 26-2x + 3a + 10 - 20. Multiple ChoiceSimplify by combining like terms:
4x2 - 3x + 11 -2x4x2 - 5x + 1111x + 1116x2 - 5x + 1110x2 - Answer choicesTagsAnswer choicesTags