2 years ago

Kira can run 5 miles for every 30 minutes. how many minutes will it take her to run 8 miles?

Mathematics

2 answers:

Vanyuwa [196]2 years ago

8 0

Answer:

it would take her 48 minutes.

Step-by-step explanation:

if she runs 5 miles in 30 minutes and keeps that steady pace then she runs 1 mile in 6 minutes. 8 miles times 6 minutes is 48 minutes.

Xelga [282]2 years ago

7 0

nevermind its 48 I'm so sorry

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natulia [17]

Answer:

1648

Step-by-step explanation:

5/9 are girls. The 9 represents the total.

Set up a proportion and you have

5/9 = ?/3708

3708/9=412

412x5= 2060 girls

3708-2060= 1648

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3 years ago

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ddd [48]

Answer: Yes the win level is greater than 1/2

Step-by-step explanation: 32/52 is greater than 1/2

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2 years ago

A student gets paid to deliver newspapers after school. She earns 25$ a day, plus an extra $0.75 for each newspaper she delivers

disa [49]

Earnings = 25d + 0.75n + 5c

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2 years ago

Find two numbers whose product is -2, and whose sum is -1.

PIT_PIT [208]

Answer:

$x=-2 \ \ \ and \ \ \ y=1$

Step-by-step explanation:

Suppose numbers are x and y

Product of x and y is -2

$xy=-2$

And sum of x and y is -1

$x+y=-1$

$x=-2 \ \ \ and \ \ \ y=1$

8 0

2 years ago

Simplify without using the absolute value sign | x- ( - 18) | if x > - 18

slega [8]

The expression would be > 0.

Subtracting a negative is the same as adding a positive; therefore -18--18 = -18+18 = 0. Since we know that x>-18, 0 is below anything we could get from this.

7 0

3 years ago