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alexandr402 [8]
3 years ago
14

Please Simplify 3x+2/7

Mathematics
2 answers:
otez555 [7]3 years ago
7 0
Do you mean 3x+2=7
3x=7-2
3x=5
x=5 over 3
x=1.6
Flauer [41]3 years ago
7 0
Use photomath, it’s easy
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a movie ticket used to cost $4.25 back in 1990. inflation exist because products increase in value over time. the inflation rate
Andrews [41]

In the year 1998, movie tickets will be greater than $5.50 as determined by solving the equation y=4.25[(1.035)^x].

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A movie ticket cost $4.25 in 1990.

The inflation rate is about 3.5%

Rate increased ,r=100%+3.5%=103.5%=1.035

equation generated is,

y=4.25[(1.035)^x]

Solving the equation for each year, we get the following data:

Tabulating the data

Year         cost

1990         4.25

1991          ....

....              ....

1998          5.5964~ 5.6

In the year 1998, the will be greater than $5.50.

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1 year ago
How do I find the value of xfor the following triangles
Naddik [55]

Given at the figure 1

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The side of 16 represent the opposite side of the angle x

The side of 10 represents the adjacent side of the angle x

According to the known sides, we can find x using tan function :

So,

\begin{gathered} \tan x=\frac{opposite}{adjacent} \\  \\ \tan x=\frac{16}{10}=1.6 \\  \\ x=\tan ^{-1}1.6=57.995 \end{gathered}

Rounding to the nearest degree

So, the measure of angle x = 58

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Answer:

5(5v+4)=17v+8v+9+9

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Step-by-step explanation:

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What is (-x+3)-(x-5)
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-2x+8

Step-by-step explanation:

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