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laiz [17]
3 years ago
8

Bc+12.3 when b equals 9 and c equals 4 Pls help

Mathematics
2 answers:
chubhunter [2.5K]3 years ago
5 0
48.3
b=9
c=4
9 x 4= 36
36+ 12.3
Verizon [17]3 years ago
4 0
Plug in b and c

so (9)(4)+12.3

36+12.3

therefore 48.3 is the correct answer
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Answer:

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4)=920

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7 0
3 years ago
The solution to the equation x3 = 45
Darina [25.2K]
Answer:
x=15

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6 0
3 years ago
Read 2 more answers
You earn $9.50 per hour at your summer job. Write and solve an inequality to find the number of hours you need to work to buy a
masha68 [24]
Let
h
represent hours worked.
Now, we know the pay for one hour of work is
$
9.50
. So, the amount of pay for
h
hours worked is given by
9.50
h
.
Furthermore, since we're saving for a camera that costs
$
247
,
we want at LEAST
$
247
(but it's okay if we have more). So, we'll be using
≥
in the inequality.
So, our inequality is
9.50
h
≥
247

To solve, we simply divide both sides by
9.50
:
h
≥
247
9.50

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3 0
3 years ago
If g(x)=3x-2, find g(8)-g(-5)
Brut [27]
<h2>Answer:</h2>g(8)-g(-5)=39

<h2>Explanations:</h2>

Given the function

g(x)=3x-2

Get g(8) by substituting x = 8 into the function;

\begin{gathered} g(8)=3(8)-2 \\ g(8)=24-2 \\ g(8)=22 \end{gathered}

Get g(-5) by substituting x = -5 into the function

\begin{gathered} g(-5)=3(-5)-2 \\ g(-5)=-15-2 \\ g(-5)=-17 \end{gathered}

Take the difference in the result to have;

\begin{gathered} g(8)-g(-5) \\ =22-\mleft(-17\mright) \\ =22+17 \\ =39 \end{gathered}

Hence the difference between the given functions is 39

6 0
1 year ago
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givi [52]

Answer:

d/c = 8

Step-by-step explanation:

f(x) = 5.4321×2^×

f(4) = 5.4321×2^4 = d

f(1) = 5.4321×2^1 = c

d/c = (5.4321×2^4)/(5.4321×2^1) = 2^3 = 8

6 0
3 years ago
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