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galben [10]
3 years ago
5

1.) Johnny and Alex went on a fishing trip and caught 31 fish. Johnny caught one less than

Mathematics
1 answer:
marta [7]3 years ago
5 0

Answer:

4x = 32. Where x = number Alex  and 3x - 1 is the number caught by Johnny.

Step-by-step explanation:

Let the number of fish that Alex caught be x.

Then the number of fish Johnny caught is

3x - 1.

So 3x - 1 + x = 31

4x = 32.

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Olin [163]
I worked them out separately if I'm correct, then the order is:

x+5y=-2
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y=3x+4
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Inconsistent lines=No solution
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~Hope this helps!

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How much is 2/7 of 1 3/4?
svlad2 [7]
The answer to your question is 2/7 is 1/2 of 1 3/4.
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Read 2 more answers
Trey is putting up a fence around a 750 foot by 540 foot lot. How many feet of fence dose he need?
anygoal [31]

Given:

The length of the lot l= 750ft

The width of the plot w= 540 ft

Required:

Find the required fence.

Explanation:

The perimeter of the rectangle is given by the formula.

P=2(length+width)

Thus the required fence for the lot

\begin{gathered} =2(750+540) \\ =2(1290) \\ =2580\text{ ft} \end{gathered}

Final answer:

The required fence is 2580 ft.

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What is 412, 825 round to the nearest ten?
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Tens place is 2
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