C) (x – 2)(x + 2)(x2 + 4)(x4 + 16)
Answer:
The system of equation y=120+20x and y=30x
Step-by-step explanation:
Let the number of days be x and y be the total number minutes
Jamie has walked 120 mins. She will walk at a rate of 20 mins per day.
y=120+20x
Owen walks 30 mins a day. So
y = 30x
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The answer is a no other option
Answer:
20y + 24.5
Step-by-step explanation:
10 (2y+2.45)
(10 * 2y) + (10 * 2.45)
20y + 24.5