Answer:
plus 20 or positive
Step-by-step explanation:
-60+80= 20
positive
Multiply 2/1 or 2 on both sides to get "y" by itself

y ≤ -14
13.5 is your answer, here u are
Answer:
75.398
Step-by-step explanation:
Answer: Easily A.
Step-by-step explanation: All you have to do is look at the power of the tens. The one that is the least is A. Since none of the other choices are equal to or less than 10^7, A is your answer. In scientific notation, you almost always look at the 10^x first.