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tatiyna
3 years ago
15

A motorboat takes 3 hours to take a 60 mile trip downstream. It takes 5 hours to make the same trip upstream. Let x represent th

e current and y represents the rate of the boat in still water. The relationship can then be modeled in the graph below. What is the rate of the boat in still water?
Mathematics
1 answer:
Leni [432]3 years ago
5 0
THE RATE OF THE BOAT BELOW IS 5: 100
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ehidna [41]
Simple...

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Now, the first one is easy just divide it...

\frac{7}{8} =0.875

Now....

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Multiply the whole number*denominator...

4*8=32

Now add the numerator....

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3 years ago
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Free_Kalibri [48]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
Complete the solution of the equation. find the value of y when x equals -8 <br> 8x+8y=-48
Korvikt [17]
<span>8x + 8y = -48
-------------------------
Plug in -8 for x
(8) (-8) + 8y = -48
-------------------------------
Simplify
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</span></span><span><span>−64 </span>+ <span>8y </span></span>= <span>−<span>48
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</span></span>-----------------------------------------
Add 64 to each side
<span><span><span>8y </span>− 64 </span>+ 64 </span>= <span><span>−48 </span>+ 64
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</span>---------------------------------------------------
Finally, divide each side by 8
8y ÷ 8 = 16 ÷ 8
y = <span>2
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y = 2 is your answer
4 0
3 years ago
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just olya [345]

9514 1404 393

Answer:

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Step-by-step explanation:

A bank is most comfortable with a government-issued picture ID. A library card usually will not provide any assurance that you are who you say you are.

5 0
3 years ago
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