Answer:
Hey there!
A line perpendicular to y=3x+5 would have a slope of -1/3.
Thus, the problem now becomes to write a line in point slope form with a slope of -1/3, and that passes through (4, -1)
y+1=-1/3(x-4), would be your answer.
Hope this helps :)
Ben would have had to have used 20 blocks from each box so altogather he would have used 40
Answer:

Step-by-step explanation:
To understand this question you would first of all need to know about negative exponents and multiply fraction by integers.
Example I would like to find out
,
You would first normally solve this question by squaring, which would result in 4 then divide it by 1. Like this: 
Which would be 0.25 or 1/4
Lets apply this knowledge to the following question:
1. 
2. 
3. 
Answer:
y = 5x + 4
Step-by-step explanation:
4 is the y intercept so that most of the time is the answer when you see a 4 in the y point
Answer:The mode is equal to the minimum
Step-by-step explanation:
Find out the mean, median, mode and minimum
minimum = 48
mean = 50.4
mode = 48
median = 50