Answer:
300
Explanation:
20 boxes of 18 each = 20 times 18 = 300
10 boxes of 13 each = 10 times 13 = 130
add those together = 300 +130 = 490
The school still needs = 490 - 800 = 310
the number closest to 310 is 300!
Basically like a simple sentence and it can also be by itself.
D. tangible : tactile is the best answer
Main Ideas are mostly found at the beginning of the paragraphs. They are the most discussed subject in the topic.