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Simora [160]
4 years ago
11

What is the solution to the equation ? -2(1+5a)= -6(a+3) ? a=

Mathematics
2 answers:
vaieri [72.5K]4 years ago
7 0
-2(1+5a)=-6(a+3)\ \ \ \ \ \ \ \ \ \ |simplify\\\\-2-10a=-6a-18\ \ \ \ \ \ \ \ \ |combine\ like\ terms\\\\-10a+6a=-18+2\\\\-4a=-16\ \ \ \ \ \ \ \ \ \ \ \ |:-4\\\\\boxed{a=4}
4vir4ik [10]4 years ago
3 0
-2(1+5a)= -6(a+3)\\
-2-10a=-6a-18\\
-4a=-16\\
a=4
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A kindergarten teacher bought $21 worth of stickers and cardstock for his class. The stickers cost $1.50 a sheet and the cardsto
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Answer:

Done

Step-by-step explanation:

Teacher bought $21 worth of stickers and cardstock for his class.

Cost of stickers = $1.50 per sheet

Cost of 's' sheets = $1.5s

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Cost of 'c' packs = $3.5c

Equation representing the relationship between sheet of stickers and packs of cardstocks will be,

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1).  

  y-intercept of the line → (0, 6)

  x-intercept of the line → (14, 0)

  Therefore, equation of the line represents the line on the graph.

2). Vertical intercept (0, 6) represents that he can purchase maximum 6 packs of cardstock with $21.

  Similarly, horizontal intercept (14, 0) represents that he can purchase maximum 14 sheets of stickers with $21.

6 0
3 years ago
Which statement describes the graph of function g compared to function f?
emmasim [6.3K]

Answer: OPTION B.

Step-by-step explanation:

Below are some transformations for a function f(x):

1. If f(ax) and a>1, the function is compressed horizontally by a factor of \frac{1}{a}.

2. If f(ax)  and 0, the function is stretched horizontally by a factor of \frac{1}{a}.

3. If bf(x) and 0, the function is compressed vertically by a factor of "b".

4. If bf(x)  and b>1, the function is stretched vertically by a factor of "b".

In this  case you have the function f(x):

f(x)=6^{x-2}

And the function g(x):

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So, you can identify that:

g(x)=bf(x) and  0

Therefore, the graph of the function g(x) is a vertical compression of the graph of function f(x).

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3 years ago
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Step-by-step explanation:


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3 years ago
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ira [324]

Answer:

Hello,

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So Horizontal asymptote = 2

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3 0
3 years ago
John is expanding these two brackets.
Elan Coil [88]

Answer: Um, the answer is B, and C?

Step-by-step explanation:

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