It will be
(-2)^2+4*(-3)(-3) =40
Answer:
Option C
Step-by-step explanation:

1.5 g = 1500 mg
1500 / 250 = 6
the patient should take 6 tablets each dose.
Answer: y= 66
Step-by-step explanation: Well first you would do +7 on both sides and then it would be Y/6=4+7, then you would multiply 6 on both sides which then you would have y=24+42 which simplified it would be y=66