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Daniel [21]
3 years ago
14

Write each rate as a unit rate . 240 miles in 6 hours

Mathematics
2 answers:
lyudmila [28]3 years ago
8 0
r=\frac{u}{t}\\\\r=\frac{240}{6}\ \frac{mi}{h}\\\\r=40\ \frac{mi}{h}\\\\Rate\ is\ 40\ \frac{mi}{h}
marta [7]3 years ago
4 0
40 miles per hour 240 divided by 6 is 40
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Help me with this I can’t figure it out
Stella [2.4K]

Answer:

y = 4x+6

The input is 11 when the output is 50

Step-by-step explanation:

We need to find the slope of this function using 2 points

(3,18) and (0,6) are two points

m = (y2-y1)/(x2-x1) is the formula for slope

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The slope is 4

We know the y intercept.  It is the value when x =0.  The y intercept is 6

We can use the slope intercept form of the equation

y = mx+b, where m is the slope and b is the y intercept.

y = 4x+6

We want to know the input when the output is 50 (or y=50)

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Subtract 6 from each side

50-6 = 4x+6-6

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3 0
3 years ago
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kow [346]

Answer:

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Step-by-step explanation:

the right answer was the same x and sampe y. it means in their intersection for both f(x) anad g(x)

so the correct answer is f(0) = g(0) and f(-4) = g(-4)

4 0
2 years ago
Dave walked to his friend's house at a rate of 4mph and returned back biking at a rate of 10mph. If it took him 18 minutes longe
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Answer:

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Step-by-step explanation:

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3 years ago
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Here's the solution,

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=》

x =  \dfrac{13}{2}

=》

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8 0
2 years ago
Find the difference: 77/8-31/4
posledela
77/8= 9.625 and 31/4= 7.75...so 9.625-7.75= 1.875
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3 years ago
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