What is the slope of the line

a. 1/2
b. 2
c. -2
d. 1/2

B. 2

Step-by-step explanation:

Slope is how many units up/down (rise) over how many units left/right (run).

You have to start from the y-intercept which is 3. And then count up/down and then left/right to the next point.

To get to the closest point, you need to go down 2 and the left 1. If it goes either left or down, it's going to be negative. If it goes either right or up, it stays positive.

But if it both numbers are negative, then the answer will be positive.

Since it was down 2 and the left 1, it will be 2

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.