Answer:
The correct option is 3.
Step-by-step explanation:
If a line passes through to points
and
, then the slope of line is

Given points are (4,-7) and (6,3).
The slope between given points is


On further simplification we get


Therefore the correct option is 3.
Answer:
b=-a
Step-by-step explanation:
we know that b is located the same distance from 0 as another number, a, but in the opposite direction.
so the sum of the two numbers equal zero
a+b=0
a=-b or b=-a
Hello! So Carlos' sister reads an average of 24 pages in 1 hour. He reads 144 pages in 3 hours. To find the unit rate Carlos reads, let's do some division. 144/3 is 48. Carlos reads an average of 48 pages in 1 hour. If you use mental math, 48 is double the amount of 24. 200% is just simply 2. 24 * 2 is 48. D is the only one that shows an answer that even fits for this scenario. Carlos' average reading rate is 200% of his sister's. The answer is D: 200%.
Answer:
I can try
Step-by-step explanation:
A proper fraction is a fraction less than one, with the numerator less than the denominator so 1/2 is your answer