-2(m + 4) = 40
The first step is to use the distributive property to clear the parenthesis
-2 * m + -2* 4 = 40
-2m - 8 = 40
next, to isolate the variable, add 8 to both sides
-2m - 8 + 8 = 40 + 8
-2m = 48
the last step is to get rid of the multiplication by -2 we will divide by -2
(-2m)/-2 = 48/-2
m = -24
Answer:
Step-by-step explanation:
Given : The density of a certain solid is
kg/mm³.
To find : Convert this density into kilograms per cubic meter ?
Solution :
We know that,

or 
So, 

Converting
kg/mm³ into kg/m³,
Therefore,
Answer:
I'm not sure what it is
Step-by-step explanation:
Answer:
Range = {0,2/3,1 1/3, 2, ...}
Step-by-step explanation:
The range is the output so the y values, when x = 3 then
y =
(3) - 2 so y = 0
y =
(4) - 2 so 8/3 - 6/3 is 2/3 so y = 2/3
y =
(5) - 2 so 10/3 - 6/3 is 4/3 so y = 4/3 or 1 1/3
y =
(6) - 2 so 12/3 - 6/3 is 6/3 so y = 2 and so on....
Now you try the rest
Answer:
1/792
Step-by-step explanation:
1/12C7 = 1/792