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docker41 [41]
3 years ago
13

Kaitlin runs each lap in 7 minutes. She will run more than 8 laps today. What are the possible numbers of minutes she will run t

oday?
Use t for the number of minutes she will run today.
Write your answer as an inequality solved for t.
Mathematics
2 answers:
olya-2409 [2.1K]3 years ago
7 0

Answer:

Step-by-step explanation:

Time is t

1 lap in 7 minutes

Morethan 8 laps in more than 8×7 minutes that is more than 48 minutes

Don't exactly get the last bit sorry

ivolga24 [154]3 years ago
6 0

Answer:

if she runs more than 8 laps and each lap is 7 minutes she will run more than 56 minutes

she will run 56 minutes t

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Butoxors [25]

Answer:

Average rate of car: x+3

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The equation is  

10/15 = x/x+3

So

x = 6

So

Average rate of car: 9 mph

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Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Examine these points on line u and line v. Line u: (9, –8), (5, 4) Line v: (4, 2), (7, –7) How many points of intersection are t
musickatia [10]

Answer:

The line u and line v have no point of intersection because they are parallel lines

Step-by-step explanation:

The slope of a straight line is given as follows;

Slope, \, m =\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}

The slope of line u is (4 - (-8))/(5 - 9) = -3

The equation for line u is y - 4 = -3*(x - 5)

y = -3·x + 15 + 4 = 19 - 3·x

The slope for line v is (-7 - 2)/(7 - 4) = -3

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∴ y = -3x + 12 + 2 = -3x + 14

y = 14 - 3·x

Therefore. line u and line v have the same slope and are therefore parallel and they do not intersect

6 0
3 years ago
Simplify using the distributive property, Show all work -2(x - 5) + 4(9 + x).
zzz [600]
-2(x - 5) + 4(9 + x)
-2x + 10 + 36 + 4x
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7 0
4 years ago
If one of the roots of the equation x²- 4x + k=0exceeds the other by 2, then find the roots and determine the value of k
BaLLatris [955]

Answer:

roots: 1 and 3

k = 3

Step-by-step explanation:

2 roots: p and p+2

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k = p² + 2p = 3

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6 0
3 years ago
PLZ HURRY Solve for g.<br><br>g3 – 1 &gt; 2
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g  > 1

//

If the 3 is an exponent, then the person above me is right.

5 0
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