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3 years ago

Tyler is 5 years younger than three times his cousin Lejla's age. Tyler is 40 years old.

Mathematics

2 answers:

damaskus [11]3 years ago

4 0

Answer:

3I-5=40

Step-by-step explanation:

See Tyler is 5 years younger than times 3 his cousin's age. So Tyler's age is 40. 3 times Lejla's which is = 3I and the problem states 5 years younger than 3 times Lejla's age. 5 years younger can be represented by -5. So the equation is 3I-5=40

Brut [27]3 years ago

3 0

Answer:

I times 3-5

Step-by-step explanation:

Their are other ways to do it

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Step-by-step explanation:

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2 years ago

If x+3 is a factor of x^3-x^2-10x+A. What is the value of A?

Leno4ka [110]

Answer:

$A = 6$ .

Step-by-step explanation:

Let $a$ denote a constant (a number, rather than a variable like $x$ .)

Let $f(x)$ denote an expression about $x$ (for example,

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3 years ago

Serena has $130 in her bank account . Her account is compounded quarterly for 2 years at a 9.4% interest rate . What is her tota

____ [38]

$\bf ~~~~~~ \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\quad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to &\$130\\
r=rate\to 9.4\%\to \frac{9.4}{100}\to &0.094\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{quarterly, thus four}
\end{array}\to &4\\
t=years\to &2
\end{cases}
\\\\\\
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denis-greek [22]

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3 years ago

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Vika [28.1K]

Answer:

Step-by-step explanation:

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