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quester [9]
2 years ago
5

It took a car 4 hours to travel 180 miles. If the car drove a steady speed, how fast was it going?

Mathematics
1 answer:
tester [92]2 years ago
7 0

Answer:

45 mph

Step-by-step explanation:

It took the car 4 hours to travel 180 miles

Then

It took the car 4/4 hours to travel 180/4 miles

Since 4/4 = 1 and 180/4 = 45

Then

It took the car 1 hours to travel 45 miles

Therefore ,the car was it going at 45 mph

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The city will place a low fence around the entire fish pond.To the nearest hundredth, how long will the fence be?
Tom [10]
You can't tell the dimensions from the area. There are an infinite number of correct answers. The length of the fence is 2 times (length of the pond + width) and the length and width can be anything, just as long as their product is 2956.5 .
7 0
3 years ago
What is -4/3 times 9/5?
guajiro [1.7K]

Answer:

-12/5

Step-by-step explanation:

-4 * 9 = -36 (numerator)

3 * 5 = 15 (denominator)

Take 3 out of both to simplify.  

-36/3 = -12

15/3 = 5

Final Answer:

-12/5

7 0
3 years ago
The minimum monthly payment for anita's credit card is 2% of her balance or $10, whichever is higher. if anita's balance at the
ioda

Answer:


  1. Step-by-step explanation:

⇒minimum payment is 2% of her balance or 10 bucks...whichever is greater...

<u><em>her balance is 360</em></u>

<u><em>2% of 360 =</em></u>

<em><u>0.02(360)</u></em><u><em> = 7.20</em></u>

<em><u>$ 10 is greater then 7.20 so ur answer is $ 10</u></em>

<em><u>pls mark as brainlesttttt</u></em>


5 0
3 years ago
Read 2 more answers
Which function is the inverse of f (x) = 2x + 8?
tiny-mole [99]

Answer:

f-1(x) = (x-8)/2

Step-by-step explanation:

f(x) = 2x+ 8

y = 2x + 8

replacing y and x

x = 2y + 8

2y = x- 8

y =( x-8)/2

f-1 (x) =( x-8)/2

3 0
3 years ago
Is y=7x+2 x+7y=8 parallel, perpendicular, or neither?
Murljashka [212]
Rearrange them to slope-intercept form

y = 7x + 2

y = -(1/7) x + 8

product of their slopes is  7 * -1/7  = -1  so they are perpendicular
3 0
3 years ago
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