Answer:
y = -5x +7
Step-by-step explanation:
slope intercept form of the equation is
y= mx+b
where m is the slope and b is the y intercept
y = -5x +7
B. (k+10f)(k-5f) you can tell in 2 ways. 1. if the second sign is neg then the signs in the factors are going to be one neg and one positive so that knocks out C and D. Then you look at the second term and since the 5 is positive then the 10 has to be positive so you end up with a positive 5kf.
The second way is to FOIL them out. When you check B you get

combine your like terms and you have your original expression of

Hope that helps
Answer:
2
Step-by-step explanation
Either your 5, your just trying brain.ly out, or your trolling don't care either way
Answer\
X is 84 ;)
Step-by-step explanation:
Answer:
You can use it to plot to find mean, median, mode, and outliers of data sets.
Step-by-step explanation: