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S_A_V [24]
4 years ago
14

Manila walked 4 miles an hour and arrived home in 30 minutes. Her sister ran 6 miles an hour, how long did it take for her to ge

t home.
Mathematics
1 answer:
dsp734 years ago
4 0

Answer:

20 minutes

Step-by-step explanation:

Manila walked home in 30 minutes. She walks 4 miles an hour. Since 30 minutes is half an hour then its half the distance of the rate. 4/2 = 2 miles. This means home is 2 miles away.

Since her sister runs 6 miles an hour, the time it took her will be for only 2 miles. So 6 miles divided into 3 is 2. An hour divided by 3 = 20 minutes. This means her sister travels home 2 miles in 20 minutes.

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Answer:The equation of the line parallel to (3x - y = 7) passes through the point (-5, -3) is y = 3x + 2 and this can be determined by using the one-point slope form.

8 0
2 years ago
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Help me i dont understand this
Dennis_Churaev [7]

Answer:

there monthly budget is $4000

Step-by-step explanation:

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3 0
3 years ago
Fill in the blanks in the following proof, which shows that the sequence defined by the recurrence relation
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3 years ago
Write an inequality using variables x and y whose graph is described by the given information. The points (2,5) and (-3,-5) lie
luda_lava [24]

The inequality using variables x and y which satisfy the points are; y>-3x+3.

<h3>What is inequality?</h3>

Inequality is defined as the relation which makes a non-equal comparison between two given functions.

Given that the points (2,5) and (-3,-5) lie on the boundary line.

The system of inequality is given by:

y>-3x+3-

Now, the point that will lie in the solution set to the following system of inequality are the point that satisfies the inequality.

a)  (6, 5)

when x=6 and y= 5

then we have:

y>-3x+3

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This means that the point will lie in the solution set.

Also, (-2, -3) when x= -2 and y= -3

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5 > -3×(-2) + 3

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Hence, the inequality using variables x and y which satisfy the points are; y>-3x+3.

Learn more about inequality ;

brainly.com/question/14164153

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8 0
1 year ago
What is 15-4x=-10-11x
RideAnS [48]
15-4X=-10-11X
-4X+11X=-10-15
7X=-25
X=-25/7
that's  what it is
4 0
3 years ago
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