Answer:
Positive
Step-by-step explanation:
-13 plus positive 20 equals positive 7
The answer to this question <span>What is the sum of the first eight terms of a geometric series whose first term is 3 and whose common ratio is 1/2 is (7/65/128)</span>
The inequality sign is greater than or equal to, which means the line would be solid and the shaded portion would be to the right of the line.
The correct graph would be A.
No, 50 is not a perfect square. A perfect square is any number that can be divided by any number to get the quotient as the same number AND the quotient must be rational. When you divide 50 so that the quotient equals the divisor, you will get an irrational number. Therefore, 50 is not a perfect square.
