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IrinaVladis [17]
3 years ago
5

Your model train has one engine and eight train cars. Find the total number of ways you can arrange the train. (The engine must

be first.)There are total ways to arrange the train.
Mathematics
1 answer:
STALIN [3.7K]3 years ago
4 0
64 arrangements I total
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Adding a few more points to this one plz answer the question in the picture
Ne4ueva [31]

Answer:

The greatest number of arrangements possible would be 5

Step-by-step explanation:

If we look at the x values (in this case # of tulips remaining) we can find the number 20. And we see that there is a line going through it. We then stop at the point and go down to see what number it would fall on on the y axis.

3 0
3 years ago
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Can someone help me with this?​
katrin2010 [14]

Answer:

they are correct

Step-by-step explanation:

6 0
3 years ago
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Please help with math!!!!!!!
iVinArrow [24]

Answer:

Step-by-step explanation:

5a. 7 < x

b. 2< 2x

c. 8 > x

d. 3 > x/29

joe = j

christina = c

Aaron = a

j = 3a , c = a-6 total ages is 149

149 = j + c+ a

149 =  3a + a-6 + a

149 = 5a-6

add 6 to both sides

149 + 6 = 5a-6+6

155 = 5a

a = 155/5

a = 31

c = a - 6

c = 31 - 6

c = 25

7 0
2 years ago
Twice the sum of a number and 5 is equal to three times the difference of the number and 2
Alexxx [7]

Answer:16

Step-by-step explanation:

Let the number be X

Twice the sum of a number and 5

= 2X+5

Three times the difference of the number and 2

= 3(X - 2)

Since Twice the sum of X and 5 is equal to three times the difference of the X and 2, This means

2(X + 5 )= 3(X - 2)

2X +10 = 3X - 6

3X -2X = 10 + 6 = 16

X = 16

Check

2×(16+5) =3×(16-2)

2×21 = 3×14

42 = 42

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3 years ago
Help now please :))))
tino4ka555 [31]

Answer: the last one

Step-by-step explanation:

6 0
3 years ago
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