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White raven [17]
3 years ago
6

Beth had planned to run an average of 6 miles per hour in a race. She had a very good race and actually ran at an average of 7 m

iles per hour, finishing ten minutes sooner than if she had averaged 6 miles per hour. How long was the race? 6 miles? 7 miles? 18 miles? 60 miles? 70 miles?​
Mathematics
1 answer:
serg [7]3 years ago
7 0

Answer:

(x/7) = actual time

Step-by-step explanation:

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3/22 + -1/11<br> Add this fraction
Mashcka [7]

You need to use a common denominator. The least common denominator of 11 and 22 is 22.

3/22 + -1/11 = 3/22 + -2/22 = 3/22 - 2/22 = 1/22

7 0
3 years ago
Worth 48 points!!!! plz help me.
Mrac [35]

Answer:

see below

Step-by-step explanation:

1.  The inverse means take the not of both sides

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The converse flips the then and the if

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If you are a freshman, then you are required to attend orientation.

3.)

Given: 3x+1=-14 Prove: x=-5

Statements    Reasons

1. 3x+1=-14     Given

2. 3x=-15          Subtraction Property of equality  ( since we subtract 1 from                         each side)

3. X=-5          Division Property  ( since we divide each side by 3)

3 0
3 years ago
Read 2 more answers
|3k-2|=2|k+2| solve please
djyliett [7]
3k-2=2k+4
-2k. -2k
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4 0
3 years ago
What answer is correct? The audio is just reading the question.
RSB [31]

Answer:

its 7

Step-by-step explanation:

3 0
3 years ago
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I wasn’t so sure on how to solve this, anyone mind helping me?
sweet-ann [11.9K]

Answer:

Rays: A, B, C, D - 4 rays for each.

Line segments: AB, BD, DC, CA.

7 0
2 years ago
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