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telo118 [61]
3 years ago
7

A hot-air balloon at 1020 feet descends at a rate of 85 feet per minute. Let y represent the height of the balloon and let x rep

resent the number of minutes the balloon descends. Write an equation that relates the height of the hot-air balloon to the number of minutes it descends.
Mathematics
1 answer:
Lady_Fox [76]3 years ago
8 0
Y=1020-85x because since it's a decrease it would be goung do, hence the subtraction
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lora16 [44]

Answer:

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3 0
2 years ago
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Annette [7]

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6 0
3 years ago
Vonna scored 35 goals at soccer practice. Her ratio of goals to misses was 5:8. How many times did she miss?
Digiron [165]

<u>Answer:</u> She misses 56 times at a soccer practice.

<u>Step-by-step explanation:</u>

Let the goals she misses be 'x'.

According to the question:

5:8::35:x

These two ratios follow direct relationship, so:

\frac{5}{8}=\frac{35}{x}\\\\5x=35\times 8\\\\x=\frac{280}{5}\\\\x=56

Hence, Vonna misses 56 times at a soccer practice.

5 0
3 years ago
The slope of the line through the points is 2. Which statement describes how the slope relates to the height of the water in the
olga55 [171]
From the table we can conclude that after 2 minutes the height of the water is increased by 4.
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This means that if the height of the water is increased by 4 inches for 2 minutes, then for 1 minute is increased 4/2=2 inches.
The following s<span>tatement best describes how the slope relates to the height of the water in the pool:
</span><span>The height of the water increases 2 inches per minute.</span>
5 0
3 years ago
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Jen Butler has beepricing​ Speed-Pass train fares for a group trip to New York. Three adults and four children must pay $ 108. T
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answer:

x= adult = $16

y= child = $15


6 0
3 years ago
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