1. Which of the following could be represented by -8?

Question

a. a drop of 8 meters
b. 8 t shirts
c. sea levels in 8 places of the world
d. 8°C above zero

2. compare. use <,=,or >
5+(-4)____-14 + (-7)
a. =
b. <
c. >

3. Order the integers from least to greatest.
6,11,16,-8,-5
a. 16,11,6,-5,-8
b. -8,-5,6,11,16
c. -5, -8, 16, 6,11
d. 11,6,-8,-5,16

4. Find the sum.
-8 + (-2)
a. -10
b. -6
c. -10
d. 6

Find the difference.
-8 - (-7)
a. -15
b. 1
c. 15
d. -1

Solve m.
m + 45 = 32
a. 13
b. -13
c. 77
d. -77

Solve the equation.
-13v = 195
a. - 1/15
b. 15
c. 1/15
d. -15

pls help guys ily 💕

Answer 1

what, no ideas on any of these?
We've done this already, and don't need the practice.
If you have studied the material, you surely cannot be totally clueless ...

Answer 2

Solving equations means getting the letter on one side and the numbers on the other side. You have to use "opposite" operations to do this.
Say the question was x + 3 = 5
we need to get the 3 to the other side, the opposite of adding 3 is subtracting 3 so we apply it to both sides
x + 3 - 3 = 5 - 3
x = 2
The order to undo the equation and get x alone is BEDMAS backwards or... do the things that are added or subtracted first (those things on the same side as the variable.... but NOT connected to it... like the +3 in x +3), then you work on what is connected to x.
If it is 3x then you would have to divide both sides by 3 to get the x alone.
If it was x/7 then you would have to do the opposite of dividing by 7, so times both sides by 7 to get the x alone.
Hope this helps : )