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Lorico [155]
2 years ago
13

Sam owes 5 dollars to x friends and $3 to her sister. She owes $23 altogether.

Mathematics
1 answer:
sergey [27]2 years ago
7 0

Answer:

Sam owes 4 friends $5

Step-by-step explanation:

We can set up the equation

23 = 5x + 3

Subtract the 3 from both sides

20 = 5x

x = 4 friends

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Please help
ElenaW [278]

Answer: 3.61km or √13

Step-by-step explanation:

Given Data:

Sides of hexagon = 2km each

Distance walked by Ama = 5km

Therefore;

Let Ama starting position be the origin.

With this She would travel along two edges and then go halfway along a third.

Her new x- coordinate would be

= 1 + 2 + 1/2 = 7/2

Because she travels a distance of 5km which translates to 2 and half side of the Hexagon

= 2*1/2

= 1km. On her x-coordinates

For her y-coordinate we use same principles as x-coordinates

= √3 + 0 - √3/2

= √3/2

Therefore her distance walked

= √ ( (7/2)^2 + (√ 3/2)^2 )

= √ ( 49/4 + 3/4 )

= √ 13

= 3.61km

5 0
3 years ago
BONUS QUESTION: Earn up to 2 bonus points for this question.
svlad2 [7]

Answer: I would say try and use your 150 stars you’ll save more money for that day and earn more stars.

Step-by-step explanation:Hope this helps!

8 0
3 years ago
What is 9 kilometers per hour converted into feet per minute? about 45.7 feet per minute about 492 feet per minute about 29,520
zalisa [80]
About 492 feet per minute

9 • 54.68066 = 492.126

Rounding to the nearest whole number gets you 492
7 0
2 years ago
Read 2 more answers
David borrowed $2500 from his local bank. The yearly interest rate is 8%. If David pays the full principle and interest in the f
yaroslaw [1]
He pays $200 interest
6 0
2 years ago
Which linear equation has no solutions?
Andru [333]

Answer:

A

Step-by-step explanation:

3 0
3 years ago
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