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lbvjy [14]
3 years ago
7

What is the values of x and y? (5x) + (9y)

Mathematics
1 answer:
frosja888 [35]3 years ago
4 0

Answer:

x=5 y=9

Step-by-step explanation:

hope this helps :) have a nice day :) :) :)

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A car travels at a speed of 85 miles per hour. How far will it travel in 15 mins?
marusya05 [52]

In this question, we're trying to find how many miles a car travels in 15 minutes.

We know that the car travels at 85 mph.

However, we need to know how many miles it travels per minute.

To find this, we would divide 85 by 60.

85 ÷ 60 = 1.4166

The car drives at a speed of about 1.42 per minute.

We need to know how far it goes in 15 minutes, so multiply 1.42 by 15.

1.42 · 15 = 21.3

The car travels at a approximately 21.3 miles in 15 minutes.

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3 years ago
Let h = number of hours to bike 165 mi. Let m = number of miles biked in 7 hr. Which proportion can be used to determine the val
Drupady [299]

Answer:

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1 year ago
How can you approximate the square root of 30?
Ierofanga [76]
You can approximate the square root of 30 by taking the square root of a number close to it. This is called local linearization. You can take the square root of 36, which is 6, and the square root of 25, which is 5, and state that the square root of 30 is approximately somewhere between 5 and 6
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3 years ago
Help me please!!!!!!!!!!
Inessa05 [86]

Answer:

A

Step-by-step explanation:

Use the quadratic formula

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What is the value of x?<br><br> A.31<br> B.41<br> C.29<br> D.60
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