Answer:
B & D
Step-by-step explanation:
B & D
Answer:
This system has infinite solutions and it would be much easier to solve it by elimination but substitution it is.
Step-by-step explanation:
-3x+3y=9
-x+y=3
Isolate either x or y in any of the equations. I'll go with the second.
y = 3+x
Now substitute this for y in the first equation.
-3x+3(3+x)=9
Distribute the 3
-3x+9+3x=9
Combine like terms:
9=9
0=0
It's infinite
Answer:
15/36 or 0.41666666666 or 41.6 percent
Step-by-step explanation:
Not sure if you're looking for the fraction or something else but to find the fraction, divide 15 by 36.
15/36
The decimal you get is 0.41666666666.
This converts to a percentage of 41.6 percent. (multiply by 100 to get percent when dealing with decimals)
So 15 feet is 41.6 percent of 36.
Hope this helped.
Answer:
Why
Step-by-step explanation:
Did you report my answer ?
Did u notice u lost 40 points so then u tricked me into answering it for free ?
