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Juliette [100K]
2 years ago
15

0.1r - 1 =0.65 Please help meeeeee

Mathematics
1 answer:
alexdok [17]2 years ago
4 0

Answer:

r = 16.5

Step-by-step explanation:

To solve for r we have to isolate it. Add 1 to both sides first.

0.1r - 1 = 0.65

0.1r = 1.65

Divide 0.1 from both sides.

r = 16.5

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Estimate a 15% tip on a dinner bill of $49.35 by first rounding the bill amount to the nearest ten dollars.
inysia [295]

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Answer:

  $7.50

Step-by-step explanation:

Rounded to the nearest $10, the $49.35 bill becomes $50.

We can find 10% of that amount by moving the decimal point to the left. 10% of $50 is $5.00.

Then 5% of $50 is half of 10%, so is $5/2 = $2.50.

The estimated tip of 15% is the sum of 10% and 5% of the bill, so is ...

  15%($50) = 10%($50) +5%($50) = $5.00 +2.50 = $7.50

The estimated 15% tip is $7.50.

3 0
3 years ago
Please answer the question above.
kenny6666 [7]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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Sladkaya [172]

14-5+20÷2∧2+4

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Consider function f and function g.
ivolga24 [154]

The statement the graphs of both functions have a vertical asymptote of x=0 and statement unlike the graph of function f, the graph of function g decreases as x increases are true.

<h3>What is a function?</h3>

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

We have two functions:

f(x) = lnx

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The graphs of both functions have a vertical asymptote of x=0.

Unlike the graph of function f, the graph of function g decreases as x increases.

The graph of function g is the graph of function f vertically stretched by a factor of 5 and reflected over the x-axis.

Thus, the statement the graphs of both functions have a vertical asymptote of x=0 and statement unlike the graph of function f, the graph of function g decreases as x increases are true.

Learn more about the function here:

brainly.com/question/5245372

#SPJ1

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2 years ago
Use the chart to multiply the binomial by the trinomial,<br> (ay: 3)( *y* 416)
Anuta_ua [19.1K]

Answer:

Step-by-step explanation:

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