Answer: See the picture attached.
Step-by-step explanation:
Given the following mixed numbers:

You need to convert them to decimal numbers. The steps to do this are shown below:
1. Divide the numerator of the fraction by the denominator.
2. Add the quotient obtained to the whole number part.
Then:

Therefore, the point is:

Where
is the x-coordinate and
is the y-coordinate.
Knowing this, you can plot it on the coordinate plane, as you can see in the picture attached.
Answer:
4- -1=3
Step-by-step explanation:
7. m=3 (4,-1)
do the () inside first so
4- -1 = 3
hope this helps for number 7
It is c because when you simply that that's the answer of the fraction
Kepler's 3rd Law is t^2 = r^3
Let's say "r" is 2, then
t^2 = 8
t =
<span>
<span>
<span>
2.8284271247
</span>
</span>
</span>
Basically, t = r^1.5
If you want to know more about Kepler's 3rd Law click here:
http://www.1728.org/kepler3a.htm