The answer is that 103 math books were sold and 309 biology books were sold because if you multiply 103 by 3 you will get 309 but then you will still need to add the 103 that we found in the first place which would all add up to 412
16) true
17) true
18) false
19) true
20) false
brainliest pls
Answer:
Area of a square = side * 4
Step-by-step explanation:
Step-by-step explanation:
If you meant ori as original and it was reflected over the y axis then the new coordinates would be (2,-3)
