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kkurt [141]
3 years ago
9

Sierra walks her dog Pepper twice a day. Her evening walk is two and a half times as far as her morning walk. At the end of the

week, she tells her mom, “I walked pepper for 30 miles this week! How long is her morning walk?
Mathematics
1 answer:
NARA [144]3 years ago
6 0

Answer:

(30*2)/49

Step-by-step explanation:

let her morning walk distance be x

her evening distance walk =2 1/2 x

= 5x/2

her daily walk distance =5x/2+x

= 5x/2+2x/2=7x/2

her weekly walk distace= 7x/2*7=49x/2=30miles

x= (30*2)/49

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Step-by-step explanation:

In the question it says '3 more than the usual' and that is a big hint that it is 4(n + 3) = 60

7 0
3 years ago
1. What is the area of a rectangular crystal face that has one side measuring
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Answer:

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Step-by-step explanation:

you have to multiply 3.4 and 34.2 and you will get 13.44

hope it helps and good luck on what you are doing

6 0
4 years ago
Classify each scale factor as a contraction or an expansion. <br><br> 3/2, 1/3, 4, 2/5, 4/3, 1/4.
DaniilM [7]
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4 contraction
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I hope you are satisfied with my answer and feel free to ask for more if you have question and further clarifications 
8 0
3 years ago
Fred is making two rectangular flower beds.
Setler [38]

Answer:

<h2>1620 kg</h2>

Solution,

Let the length and breadth of smaller rectangle be l and b.

Length and breadth of larger rectangle be 3L and 3 b.

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Area of larger rectangle:

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Hope this helps..

Good luck on your assignment..

8 0
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DanielleElmas [232]

Answer:

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Step-by-step explanation:

It looks like she didn't fully distribute the -

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x3+ 2x2 - x + x3 – 2x2 +6 :Changed

~

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I hope this helps ^-^

3 0
3 years ago
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