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lara31 [8.8K]
3 years ago
13

How to do literal equations 7x-y=14 solve for x

Mathematics
1 answer:
Ilya [14]3 years ago
4 0
7x-y=14  :add 'y' to both sides
7x=14+y  :divide both sides by 7
x=(14+y)/7  or x=2+(y/7)
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You spin the spinner once.
V125BC [204]

Answer:

50%

Step-by-step explanation:

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So P(even or divisor of 28) = 2/4 = 1/2  or 50%.

8 0
3 years ago
A paddleboat can move at a speed of 4 ​km/h in still water. The boat is paddled 12 km downstream in a river in the same time it
Bas_tet [7]

Answer:

Speed of the river = \frac{4}{3} km per hour

Step-by-step explanation:

Speed of the boat in still water = 4 km per hour

Let the speed of the river = v km per hour

Speed of the boat upstream = (4 - v) km per hour

Time taken to cover 6 km = \frac{\text{Distance}}{\text{Speed}}

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3 0
3 years ago
Eli has $640 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax.
Irina18 [472]

Answer:

Step-by-step explanation:

First of all we have to discover how much he spent.

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Burka [1]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
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0.71 is a larger number
5 0
3 years ago
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