A line passes through the points (-2, 1) and (x2, y2), and has a slope of 3/4. If point (x2, y2) is located in quadrant I, find x2. A. 2
B. -1
C. -4
D. -3

the answer is x=2

Step-by-step explanation:

You can actually solve this by inspection. For Quadrant I in the Cartesian plane the x-axis and y-axis must be positive. Hence x2 = 2 is the only positive answer in the option

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.

false

step-by-step explanation:

the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )