I dont know the answer

Mathematics

1 answer:

gulaghasi [49]3 years ago

4 0

Answer:

Step-by-step explanation:

given $\frac{2x+2y-1}{2y+1}$

To evaluate substitute x = 1, y = 1 into the expression

= $\frac{2(1)+2(1)-1}{2(1)+1}$

= $\frac{2+2-1}{2+1}$

= $\frac{3}{3}$ = 1

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$\bf \qquad \qquad \textit{Future Value of an ordinary annuity}
\\\\
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$\bf \begin{cases}
A=
\begin{array}{llll}
\textit{original amount}\\
\textit{already compounded}
\end{array} &
\begin{array}{llll}

\end{array}\\
pymnt=\textit{periodic payments}\to &
\begin{array}{llll}
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\underline{5280}
\end{array}\\
r=rate\to 6\%\to \frac{6}{100}\to &0.06\\
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\begin{array}{llll}
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\textit{a year, thus once}
\end{array}\to &1\\

t=years\to &4
\end{cases}
\\\\\\
$

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also, keep in mind, we're assuming is compound interest, as opposed to simple interest

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