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Nezavi [6.7K]
3 years ago
8

Please show the answer with the work, GodBless.

Mathematics
1 answer:
Yanka [14]3 years ago
8 0
Well, we know that y=1/2x+5 from the first equation. if we substitute that into the second equation, it becomes 2x + 1/2x +5 =1. solve for x. 2x+1/2x= -4, 2 1/2x=-4, x=-1.6. plug that in to one of the equations. 2(-1.6)+y=1, -3.2+y=1, y=-2.2. the solution is (-1.6, -2.2)
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6 and 2/3 divided by 1/5 pls help
Leya [2.2K]

it should be 100/3 or 33.3 repeating


3 0
3 years ago
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One minute after it is released, a hot-air balloon rises 120 feet. In each succeeding minute, the balloon rises only 60% as far
MArishka [77]

Answer:

25.92 feet

Step-by-step explanation:

In the first minute, the hot air balloon rises 120 feet.

And it is given that, the balloon rises in a minute only 60% of the height it rose in the previous minute.  

Therefore, in the second minute, the balloon rises by (120×0.6) =72 feet

And in the third minute, the balloon rises by (72×0.6) =43.2 feet

Hence, in the fourth minute, the balloon rises by (43.2 ×0.6) =25.92 feet (Answer)

7 0
3 years ago
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Belinda babysits her neighborhood's children in the evening every 14 days. Belinda goes to vist her grandmother in the afternoon
noname [10]
No unless she skips a day or the parents don't Need her to work or they go on vacation
8 0
3 years ago
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At noon, the temperature in Tempest, California was
Gala2k [10]

Answer:

The change was 18 ° F

Step-by-step explanation:

We know that:

At noon, the temperature in Tempest, California was 78°F

At midnight the temperature is:  60°F.

To find the temperature drop, subtract the temperature of  noon with the temperature at midnight.

Change= 78\°F - 60\°F = 18\°F

<h3>The change was 18 ° F</h3>

4 0
3 years ago
Could a triangle have lengths of the sides of 4,8,6,2
gtnhenbr [62]

yez they can but it depend on wat type of triangle

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3 years ago
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