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galina1969 [7]
3 years ago
15

Karyn proofread a 15 pages in 2 hours for $40.

Mathematics
1 answer:
xxMikexx [17]3 years ago
3 0
A. 8 pages per hour because 120 (2 hours) ÷15=8
b. $40÷15 (pages)=$2.70 (rounded)
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vagabundo [1.1K]

Answer:

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Step-by-step explanation:

if the zeroes are (-2,0) and (4,0), then the axis of symetry is going to be right in the middle of those two, with the graph reflected equally on either side.

so you get:

(4-2)÷2=1

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