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3 years ago

Write an equation that models the situation and find its solution.

Mathematics

2 answers:

atroni [7]3 years ago

8 0

Lindsay has 6 friends. Divide the amount they spent total by the six friends.

36 / 6 = 6

vaieri [72.5K]3 years ago

7 0

Answer:they each contributed 6 $

Step-by-step explanation:

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two sequences have the formulae 3n-1 and 7n+2 . A new sequences is formed by the number which appear in both of these sequences.

dangina [55]

Answer:

65+42*(n-1)

Step-by-step explanation:

aₙ = 65+42*(n-1)

65, 107, 149, 191, .....

5 0

2 years ago

A deposit for a trip is $986. If you pay today, you can receive a 10% discount. What will the deposit be if you pay today?

stepan [7]

Answer:

887.4

Step-by-step explanation:

Please mark me as brainliest if I get it right

3 0

2 years ago

Read 2 more answers

12x-4+17x+8 i do not know how to do this

victus00 [196]

Answer:

29x+8 is the answer

Step-by-step explanation:

12x-4+17x+8

=12x+17x-4+8

=29x+8

Hope it will help ^_^

7 0

2 years ago

How does adding the log together automatically mean that it is a factorial?

andreyandreev [35.5K]

Answer: The answer is given below.

Step-by-step explanation: We are given an equality involving logarithm and we are to show the implication of L.H.S. to R.H.S.

We will be using the following two properties of logarithm:

$(i)~\log_ba=\dfrac{1}{\log_ab},\\\\\\(ii)~log_ab+\log_ac=\log_a(bc).$

The proof is as follows:

$L.H.S.\\\\\\=\dfrac{1}{\log_2N}+\dfrac{1}{\log_3N}+\dfrac{1}{\log_4N}+\cdots+\dfrac{1}{\log_{100}N}\\\\\\=\log_N2+\logN3+\log_N4+\cdots+\log_N100\\\\=\log_N\{2.3.4...100\}\\\\=\log_N\{1.2.3.4...100\}\\\\=\log_N{100!}\\\\=\dfrac{1}{\log_{100!}N}\\\\=R.H.S.$

Hence proved.

6 0

2 years ago

I dont understand linear equations.

Sonbull [250]

Ck12 has great sources

3 0

2 years ago

Read 2 more answers