Please help me out with this quiz , I am really struggling I’ll mark you :)
Also pls show work

1.) -2

2.) -5

3.) 1

4.) 3

5.) -11/10

6.) 3.5

Step-by-step explanation:

1.) 7 - 9

7 - 9 = -2

Check

-2 + 9 = 7

9 - 2 = 7

So you know its correct

2.) -2 - 3

2 negatives added together, will result in a bigger negative number

-2 - 3 = -5

Check

-5 + 3 = -2

-5 + 2 = -3

So you know its correct

3.) -5 - (-6)

When 2 negatives are together -(-) that means it will result in a positive number.

-5 + 6 = 1

Check

1 - 6 = -5

5 + 1 = 6

So now you know its correct

4.) -1 - (-4)

2 negatives being subtracted together will result in a positive number.

-1 + 4 = 3

3 - 4 = -1

4 - 1 = 3

So now you know its correct

5.)

-2/5 - 7/10

I need to find a common denominator and in this case it can be 10

-2*2/5*2 = -4/10

-4/10 - 7/10

2 negatives being added together will result in a bigger negative number

-11/10

Check

-11/10 + 4/10 = -7/10

-11/10 * 7/10

So now you know its correct

6.) -3.6 - (-7.1)

2 negatives being subtracted will result in a positive number

-3.6 + 7.1 = 3.5

Check...

7.1 - 3.5 = 3.6

3.6 + 3.5 = 7.1

So now you know its correct

Hope this helped!

Have a day!

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )

i think it’s a i believe