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tatyana61 [14]
3 years ago
5

Mary Beth traveled 240 miles in 4.8 hours and then stopped for a break. Then she traveled 255 miles in 4.2 hours. Not counting t

he break, what was Mary Beth's average speed for the whole trip? Use unit rate and show work please.
Mathematics
2 answers:
vekshin13 years ago
7 0

Answer:

245

Step-by-step explanation:

he average is 245 miles per hr

skelet666 [1.2K]3 years ago
4 0
Mary's overall speed was 245 miles per hour.
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To make one ham sandwich, tina uses one bread roll and two ham slices
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£67.78

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3 years ago
How can this product be simplified 8p(-2p^2+6p-2)
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Answer:

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8 0
3 years ago
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0.00432 km = _____ mm
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Your answer is 4320 Milimeters :)
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3 years ago
Find the equation of the line that is perpendicular to the given line and passes through the given point. Enter your answer in s
vagabundo [1.1K]

Answer:

y = -0.2x - 5.8

Step-by-step explanation:

If a line is given in the form y = mx + b, the "m" is the slope.

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The line that is perpendicular to this will have slope that is "negative reciprocal of that".

So, the perpendicular line will have slope of  -\frac{1}{5}

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4 0
3 years ago
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