Answer:
Yes. No graph paper.
Step-by-step explanation:
Let's say the 3 points are A, B, C.
If A, B and C lie on one line then 
Hence, they lie on one line.
You don't need to use a graph paper to prove it.
Answer:
x +0y+0z = 400
-x +y+0z = 150
-8x +0y +z = 250
Step-by-step explanation:
The last column is the solution
The rest of the columns are the coefficients of the variables
x +0y+0z = 400
-x +y+0z = 150
-8x +0y +z = 250
30x^7
Multiply the coefficients (6•5) to get 30, then add the exponents (4+3) to get 7
Hope this helps!
Could you please attach the graph itself because the question is not proper
Answer:
8 brownies
Step-by-step explanation:
Let's figure out how many brownies the class ate
Multiply 48* 5/6=40
Then, subtract how many the class ate from the total
48-40=8
So, he brought home 8 brownies
Hope this helped!
