3a>-6 , a>-2
therefore A is the answer
The answer is A I am pretty sure. This is because in choice B, you would be dividing 7 and the sum of x + 5. In choice C you would not be multiplying 7 and the sum of x + 5. When he question asks for the product, it is asking for you to multiply. In choice D you would not just be squaring y, you would be squaring 2xy, which is not what we want. We only want to square y, therefore I believe the correct answer is A.
13,14,15,31,34,35,41,43,45,51,53,54 so 12
5.00 x 13 hours = 65
$65 + $14.50 = $79.50