Answer:
C. b²< 40
Step-by-step explanation:
2x²+ bx + 5=0 has no real solutions
=> D< 0
b² < 4ac
b²< 4(2)(5)
b²< 40
It is too blurry i will try too help if I tell me what too do
(93+67+78+44+123)/5=405/5=81 pizzas per day on average
C is your answer.