I have one more page left in my math homework packet. And I really just need some answers for these because I need them done soon. I'm piled with home work! :< Your answers would be appreciated! And please no "do it yourself" responses, thanks.

Evaluate each expression. Name the property used in each step.

1. 2[1/4+(1/2)^2]

2. 15*1-9(15/3-5)

3. 2(3*5*1-14)-4*1/4

4. 18*1-3*2+2(6/3-2)

Evaluate each expression using properties of numbers. Name the property used in each.

1. 12+1+8+5

2. 16+8+22+12

3. 10*7*25

4. 4*8*5*3

5. 12+20+10+5

6. 26+8+4+22

7. 3 1/2+4+2 1/2+3

THANKS!