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Galina-37 [17]
3 years ago
10

Three friends are training for a race. Last week, Jacquis ran 3 more miles than Ellen. Miryana ran 1.5 miles as far as Jacquis.

If Miryana ran 7 miles last week, how many miles did Ellen run?
Mathematics
2 answers:
True [87]3 years ago
4 0
Ellen ran 2.5 miles set each up as an equation and plug in to see if it’s correct
maks197457 [2]3 years ago
3 0

ellen ran 2.5 miles last week

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PLEASE HURRY, BRAINLIEST??
Svetllana [295]

Answer:

Sample Response: No, Jude’s graph is incorrect. The inequality symbol is “less than,” so -9 is not included. He should have used an open circle on -9.

Step-by-step explanation:

4 0
3 years ago
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How do you find the rate of change
olga_2 [115]
If it's for a graph then I believe you just find the slope which you can do by taking two points and plugging them into this equation y-y
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X-X

Example: (2, 4) and (6, 7) the first number is always x and the second is always y so if you plug those in the equation would look like this....

4-7
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That would end up being
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P.s. The slash and the four dotted lines together means division. Hope this helps
6 0
3 years ago
One-third of a number, decreased by six equals eight
Lerok [7]
The number is X


(1/3)x -6=8
7 0
3 years ago
HELP ME QUICK THANK YOU
FromTheMoon [43]

Answer:

Its plus 5

Step-by-step explanation:

8+5= 13

13+5= 18

18+5= 23

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Hope this helps ;)

7 0
3 years ago
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Find the term that must be added to the equation x2 6x=1 to make it into a perfect square.
andrezito [222]

The value added to the equation $x^2-6x=1 exists $x^2-6x+9=10.

<h3>What is a perfect square?</h3>

A perfect square exists as a number that can be described as the product of an integer by itself or as the second exponent of an integer.

The perfect square trinomial exists

(a ± b)^2 = a ^2 ± 2ab + b ^2

$x^2-6x=1

x^2-2*3x=1

then $2ab = 2 * 3*x = 2 * x *3

The value of a = x and b = 3

$b^2=3^2=9

$x^2-6x+9=1+9

$x^2-6x+9=10

The value added to the equation $x^2-6x=1 exists $x^2-6x+9=10.

To learn more about perfect square refer to: brainly.com/question/6946048

#SPJ4

3 0
2 years ago
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