Answer:
31 is greater than 28
Step-by-step explanation:
That is how you read it: 31 is greater than 28
Is there any answer choices so I can choose?
Answer:
68/.75
Answer:
it depends on how many hours he is driving for.
Step-by-step explanation:
Answer:
x = - 3 ± √27 or if you want it in decimal form correct to nearest hundredth:
x = -8.20, 2.20.
Step-by-step explanation:
x^2 + 6x - 18 = 0
this will not factor so we use completing the square:
x^2 + 6x = (x + 3)^2 - 9 so:
(x + 3)^2 - 9 - 18 = 0
(x + 3)^2 = 27
x+ 3 = ±√27
x = - 3 ± √27
