Answer:
114, and 115
Step-by-step explanation:
114+115 = 229
Answer:
-2, -1
Step-by-step explanation:
B is the answer for you. Have a good day!
Answer:
60
Step-by-step explanation:
Look at the attachment
Answer:
both A and E
Step-by-step explanation:
because most of 70% of the water is sea salt and clean water comes from frozen underground.
Answer:
4x^2+4x-4
Step-by-step explanation:
8x^2 + 3x - 4x^2 + x - 4
= 8x^2 - 4x^2 + 3x + x - 4
= 4x^2 + 4x - 4