Step-by-step explanation:
Answer in attached image...
hope it helps
Answer: D. (3, -1)
Step-by-step explanation: its the only point that is in the line
Answer:
yes
Step-by-step explanation:
These are like terms because they have the same variables and powers. The coefficients do not need to match for it to be considered a like term.
To find the mean of the data set you would add all the number of the data set (2,2,2,3,4,4,4,4,6,6,7,7,7,8 )-data set based on dot plot then add all number together which would give you 75 then you would divide by the amount of numbers (15) and 75/15=5 so your mean would be 5
Answer:

Step-by-step explanation:
So we have the equation:

First, let's determine the domain restrictions. Recall that the radicand cannot be negative. In other words, it must be greater than or positive than 0. Thus:

Subtract 6 from both sides:

What this means is that our solutions must be greater than or equal to -6. If not, we ignore them.
So, let's subtract 5 from both sides from the original equation:

Square both sides:

Subtract 6 from both sides:

138 is greater than -6, so 138 is a solution and is the only solution.
And we're done!