To get r you have to divide:
-8r=64
----------
-8
You would divide by -8 because you are trying to get r by itself and make sure when you divide one side divide the other one:
-8r=64
---------- r= -8
-8
You would get -8 when you divide 64/-8 because a negative and a negative gives you a positive hope this helps a bunch :)))))
6, 8, 3, 10 will be the answer for this question
Answer:
Step-by-step explanation:
Let
x ----> the number of hours spent painting fences
y ----> the number of hours spent managing the laundry mat
we know that
you can only work a maximum 13 hours per week
so
----> inequality A
Remember that the word"at least" means "greater than or equal to"
so
----> inequality B
Remember that the number of hours cannot be a negative number
so
---> inequality C
--> inequality D
therefore
The system of inequalities that describe the situation is
You can also solve for the denominator by using difference of two squares
Answer:
The average, mode, and median of the results are 5, meaning that half of the time the quarter will land on heads.
Step-by-step explanation: