The final answer is (2,1).
Step 1: Solve for either x or y in one of the two equations.
x + 3y = 5
- 3y - 3y
----------------------
x = -3y + 5
Step 2: Substitute the expression you got for x into the opposite equation.
-3y + 5 - 3y = -1
-6y + 5 = -1
- 5 - 5
--------------------
-6y = -6
------ -----
-6 6
y = 1
Step 3: Plug in the solution you got for y into either of the 2 equations.
x + 3(1) = 5
x + 3 = 5
- 3 - 3
---------------
x = 2
Answer:
5 faces 5 vertices 8 edges
Step-by-step explanation:
Hope this helps and have a great day!!!!
I believe the answer is H. hope this helps! try solving the rest and then use the remaining answer.
About 6.666666667 percent, that’s his commission rate
1. 2x
2. (230-x)
Step-by-step explanation:
<u>Step 1 </u>:
- If 'x' represents the feet distance that has been covered since Brian started walking towards Maggie then the expression can be given as,
= 2x
Since the distance is covered by 2 walkers and hence the total distance will be 2x
<u>Step 2</u> :
- The distance in feet between Maggie and Brian is given to be 230 ft and hence the distance in feet is given by the expression,
= (230-x)
(230 - x) is the distance covered in feet.