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ipn [44]
3 years ago
8

Petra jogs 4 miles in 36 mins how long will it take her to jog 11 miles

Mathematics
1 answer:
MatroZZZ [7]3 years ago
7 0
If Petra jogs 4 miles in 36 mins then she run 1 mile in nine mins. You do this by divding 36 by 4. Next you multiply 9 by how many miles she ran (11 miles) equaling 99 mins. There are 60  minutes in an hour so the smaller version  it takes 1 hour and 39 minutes for Petra to run 11 miles.

the answer is 1 hour and 39 minutes for Petra to jog 11 miles.
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Can anyone help with this quiz???
makvit [3.9K]
The answer is quadrant 2!!!
8 0
2 years ago
Read 2 more answers
What number am I?
Katyanochek1 [597]

Answer:

The numbers less that 40 which have sum of digits 8 are 17, 26, 35.

Only one of those that has a factor of 7. And that is 35.

So you are 35.

Second way:

The numbers less that 40 which have a factor of 7 are 7,14,21,28,35

Only one of those which has sum of digits as 8. And that is 35.

So you are 35.

Step-by-step explanation:

3 0
2 years ago
Please help use pic.
sertanlavr [38]
Let the reduced price be x

If he paid for 6 rounds, he paid 1 round at full price of $19 and 5 rounds at reduced price:
19 + 5x = 59
5x = 59 - 19
5x = 40
x = 40 ÷ 5 
x = 8

The reduced price is at $8 per round.

4 0
3 years ago
Find the equation of the line with slope = 6 and passing through (-9,-58). Write your equation in the form y = mx+ b
stira [4]

Answer:

<u>y=6x-4</u>

Step-by-step explanation:

<u>What we know</u>

  • the slope is 6
  • our point is (-9,-58)

-9 is x and -58 is y so we have to find the y-intercept y=mx+b is also the formula for this

-58=6(-9)+b

-58=-54+b

-58=54+b        - we changed -54 to a positive 54

54-58=-4

y=6x-4

4 0
2 years ago
Adam, Brian, and Casey are all brothers. Brian is three years less than twice Casey’s age. Adam is 9 years older than Casey. The
blagie [28]

Let Casey's age be x

Brian's age will be -3 from 2 times x ( Casey's age ) so it will be 2x-3

Adam's age will be Casey's age (x) + 9 which is x+9

NOW the sum of all these ages is 46 so..

Casey's age + Brian's age + Adam's age = 46

x + 2x-3 + x+9 = 46

2x + x + x + 9 -3 = 46

4x + (9 - 3) = 46

4x - 6 = 46

now transfer the numbers on the left one by one to the other side( right )

4x = 46 - 6        ( always remember the sign of the number becomes the                            opposite when we transfer them to other side)

4x = 40

x = 40 / 4

x = 10

so x = Casey's age = 10

2x - 3 = Brian's age = 2 * 10 - 3

                                = 20 - 3   =   17

x + 9 = Adam's age = 10 + 9 = 19

8 0
3 years ago
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