## andreaa 5 years ago can anyone help me on my homework please?

1. anonymous

maybe. What is the question?

2. andreaa

translate the following senstences into an expression with numbers and find the net result . A. maurice dug a 5 feet hole and latter filled it in with 3 feet of dirt. what was the net result?

3. andreaa

huh ?

4. anonymous

let X=Hole X=0+5-3=2 where 0 is the size of the initial hole +5 is the amount that the hole grew due to maurice digging -3 is the amount that the hole shrank due to filling the hole 2 is the size of the hole, net of all actions.

5. andreaa

so the answer is 2? or is it X=0+5-3=2 ?

6. anonymous

the "X=0+5-3" is the putting the sentence into an expression with numbers the net result is X=2

7. andreaa

okae thanks alot ihave other problems like this to . will u help me ?

8. anonymous

become a fan...

9. anonymous

and I can help.

10. anonymous

lol really iyam?

11. andreaa

ok kool , the nexy problem is ..liha had $56 in her ban k account . she spent$18 at a cafe and put \$75 pair of shoes on her charge card. what has the net result ?

12. anonymous

x=56-18-75=-37

13. anonymous

sorry, typing slow :)

14. andreaa

its kool .. the next question is ...mai works on the 38th floor in the empire state building .. she took the elevator down 11 floors to copy a document and went up 43 floors to hand deliver it to her boss. she then went down 73 floors to the parking garage to get her car. on which floor is the parking garage?

15. andreaa

are u still there ?

16. anonymous

yeah

17. anonymous

X=38-11+43-73

18. anonymous

X=-3

19. andreaa

20. andreaa

what is the X=-3 the net result?

21. anonymous

sorry, i had two windows open, the parking is three stories below ground, or -3

22. andreaa

its ok .. wait im confused .. so whats the answer ?

23. anonymous

X=-3

24. andreaa

ok thaks are u willing to keep helping me ?

25. anonymous

i can do one more, then i have to eat

26. andreaa

okae .. think about 2^5. what does it mean? without ur calculator, write its meaning ( not value ) without an exponent. Use your calculator to compute its value.

27. anonymous

$2^{5}=2\times2\times2\times2\times2=32$

28. anonymous

hope this helped. dinner time! :)

29. andreaa

how does it explain ? thanks a lot

30. andreaa

what does it mean ?

31. anonymous

$2^{5}$ means that the number 2 is multiplied by itself a total of five times, or 2*2*2*2*2=4*2*2*2=8*2*2=16*2=32

32. andreaa

thanks alot for ur help

33. anonymous

see you later and good luck!