3 years ago

I really need help with this

Mathematics

1 answer:

Arada [10]3 years ago

7 0

Hi!
So I I hope this helps!

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Which graph represents y=x−2

oksano4ka [1.4K]

Answer:

Graph D is correct

Step-by-step explanation:

hope it helps ^^

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3 years ago

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Jessica works at a store. She sold a computer for $950. She receives a 5% commission for each sale. How much was her commission

Snowcat [4.5K]

Answer: A. 47.50

Step-by-step explanation: 5% or 0.05 X $950.

5% X $950 = $47.50

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3 years ago

Question 3 of 13 Which represents the explicit formula for the arithmetic sequence a n = 15 + 5 ( n − 1 ) a n = 15 + 5 n - 1 in

tatyana61 [14]

Answer:

$\textbf{Option C: \mathmode{\mathit{f(n) = 5n + 10}}}\\$

Step-by-step explanation:

$\textrm{There are two simple ways to solve the equation:}\\{\underline{\textbf{Method I:}}\hspace{3mm} \textup{\textrm{ Substitute \mathmode{n = 1} in the equation{\mathit{a} = 15 + 5(n - 1)}}}}\\\textup{\textrm{i.e., \mathrm{a = 15 + 5(0) = 15}}}\\\\$

$\textup{\textrm{In the options, again substitute \mathbf{n = 1}.}}\\\textup{\textrm{We can easily see that only Option \mathbf{C} satisfies the equation and renders 15. }}\\\textup{\textrm{Now for \textbf{\underline{Method II:}}\textup{\textrm{Simplify the given equation into \mathit{a = 15 + 5n - 5}}}}}\\\implies \textup{\textrm{a = 5n + 10}}\\$

3 0

3 years ago

Helpppppp Plz! I would greatly appreciate this!

denis-greek [22]

Answer:

you are right it is 9

Step-by-step explanation:

5 x 3 = 15 so you go 3 x 3 which = 9 :)

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3 years ago

In the document can someone please help me understand it

V125BC [204]

Answer: I see two people typing, so...

Step-by-step explanation:

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3 years ago

I really need help with this ​

I really need help with this