In the equationn = negative 1
If you were to grill two hamburgers at the same it would take 5 minutes to grill one side of 2 hamburgers and ten minutes to grill 2 ham burgers on both sides. So 10 minutes would make two hamburgers while 20 minutes will cook 4 hamburgers than add and extra 10 minutes to cook the last hamburger on both sides.
10 minutes = 2 both side cooked hamburgers
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10 minutes = 2 both side cooked hamburgers
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an extra 10 minutes = another both side cooked hamburgers since we only need five
=
30 minutes in minimal time to cook five hamburgers
Answer:
x = 1 or x = -4
Step-by-step explanation:
x²+3x-4=0
(x - 1)(x+4) =0
x-1 = 0 or x+4 = 0
x = 1 or x = -4
Answer:
24
Step-by-step explanation:
you can get the answer from the attachment
