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2 years ago

12

Last month Dory biked 11 times as many miles as Carly together dirt bike the total of 156 miles how many miles did Dory biked la

st month?

1 answer:

Lynna [10]2 years ago

8 0

I don't know. check google!

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Write an equation for the nth term of the geometric sequence. Then find the 7th term. 2,-6,18,-54,...

Sonja [21]

soln,

from the series,

a = 2

t2 = -6

r = t2/a

$= \frac{ - 6}{2}$

= -3

therefore, tn =

${ar}^{n - 1}$

$= {2 \times - 3}^{n - 1}$

now,

seventh term =

${2 \times - 3}^{7 - 1}$

$= {2 \times - 3}^{6}$

$= 2 \times 729$

$= 1458$

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2 years ago

What is the solution set for 4x - 3= 2x +5, given the replacement set {2, 3, 4, 5}?

Natalija [7]

Answer:

the answer here is number 4

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2 years ago

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Answer:

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2 years ago

There are 3 boxes the 1st Box contains the letters MATH the 2nd Box contains the letters AND the 3rd Box contains the letters HI

iogann1982 [59]

Answer:

2/14

Step-by-step explanation:

There are 14 letters in all of the boxes combined and only 2 of those letters are A.

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2 years ago

20. Crystal gets paid $250 a

sweet-ann [11.9K]

Answer:

50c+250=t

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Step-by-step explanation:

Since this is weekly income, 250 does not need a variable.

then the rest falls into place

i hope this helps u

pls give a brainliest and a thx

4 0

2 years ago