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Biblioteka

02B Integer Review

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Posljednje ažuriranje almost 5 years ago
18

MAKE SURE ALL WORK IS DONE NEATLY ON LOOSE LEAF. ALL WORK MUST BE UPLOADED AT THE END OF THIS ASSIGNMENT FOR CREDIT.

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THE FRACTION BAR IS NOT SHOWING UP. IF IT LOOKS LIKE A FRACTION IT IS A FRACTION!!!

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Questions 9 - 14 you must show work. You can either write on the screen, type each step, or take a picture and upload your work. Show all steps used to solve these problems.

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Pitanje 1
1.

Determine the sign for each of the following answers if a and b are positive, and x and y are negative.

  • Positive

  • Negative

Pitanje 2
2.

Determine the sign for each of the following answers if a and b are positive, and x and y are negative.

  • Positive

  • Negative

Pitanje 3
3.

When x = 2 and y = 0.5, which expression has the greatest value?

Pitanje 4
4.

What is the value of 5xy2 if x = -2 and y = -3?

Pitanje 5
5.

If a = 2 and b = -1, the expression 3ab2 is equal to

Pitanje 6
6.

What is the value of -3a2b if a = -2 and b = -4

Pitanje 7
7.

If y = -0.25 and x = 8, what is the value of

Pitanje 8
8.

If x = -2, y = 4, and z = -2, what is the value of

Pitanje 9
9.

Simplify: -3 + 4 x 52 =

Pitanje 10
10.

Simplify: 42 - 5 x (-8) =

Pitanje 11
11.

Simplify: (-3)2 + 4 x -8 =

Pitanje 12
12.

Simplify: -62 ÷ 9 + 3 =

Pitanje 13
13.

Simplify: (-7) - 9 + 33 =

Pitanje 14
14.

Simplfiy: (-6 x 5 - 2) ÷ (-2)4 =

Pitanje 15
15.

UPLOAD A PHOTO OF ALL YOUR WORK FOR THIS ASSIGNMENT. USE AS MANY SCREENS AS NECESSARY.

Pitanje 16
16.

UPLOAD A PHOTO OF ALL YOUR WORK FOR THIS ASSIGNMENT. USE AS MANY SCREENS AS NECESSARY.

Pitanje 17
17.

UPLOAD A PHOTO OF ALL YOUR WORK FOR THIS ASSIGNMENT. USE AS MANY SCREENS AS NECESSARY.

Pitanje 18
18.

UPLOAD A PHOTO OF ALL YOUR WORK FOR THIS ASSIGNMENT. USE AS MANY SCREENS AS NECESSARY.