Pre Algebra help?? (10 POINTS!)

Simplify the expression.
4.) 6(6) +6(4)
5.) (10)9 - (10)11
6.) 3x + 3x
7.) 2c + 2 + 5c

Use Distributive Property to multiply.
8. 5(b + 8)
9.(4m + 1)
10. Name the coefficients in the expression 4x + 9 - y

12.) Name the constant in the expression 7x + 9y + 3

State wether the equation is true,false, or an open sentence
13. 9 = 5 + 4

Please answer all these.. Thnxx :)

4) 60
5)-10
6)?
7)?
8)5b + 40
9)4m+1
10)4, 9, -1
12)3
13)true

4. 36 + 10 = 46
5. 90 - 110 = -20
6. 6x
7. 7c + 2

8. 5b + 40
9. 4m + 1
10. 4 , 9 , -1

12. 3

13. 9 = 9 true

Is this your homework?

4 and 5: Use a calculator.
6. 6x
7.7c + 2
8. 5b + 40
9. 4m + 1
10. 4 and -1
12. 3 (I think)
13. True

Use Distributive Property to multiply.


8. 5(b + 8) = 5b + 40

9.(4m + 1) = No number outside the parentheses. So, I'll assume it is 1. Then the answer is 1 times (4m + 1) = 4m + 1.


10. Name the coefficients in the expression 4x + 9 - y

coefficients: 4, 9 and -1.

12.) Name the constant in the expression 7x + 9y + 3

constant: 3.


You can do the rest, right?