Explain how you can use a number line to find the sum of 4+(-8)

-4

Explanation: To add 4 + (-8), we start at 0 on the number line.

4 tells us to move 4 units to the left.

From there, -8 tells us to move 8 units back to the left and you can see from the picture below that we end up at -4.

So 4 + (-8) is -4.

Image is provided below.

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

parallelogram is the   answer