Solve the system of linear equations by substitution. y−x=0y−x=0 2x−5y=9

1 answer:

6 0

There are no solutions to 2x-5y=9 but if you are solving it by y=mx+b form than your answer would look like this: y=2/5x-9/5

You might be interested in

What is the area of this triangle?

mafiozo [28]

Answer:

I believe the answer is 24

5 0

3 years ago

Read 2 more answers

A $250,000 home loan is used to purchase a house. The loan is for 30 years and has a 5.4% APR. Use the amortization formula to d

wlad13 [49]

$\bf ~~~~~~~~~~~~ \textit{Amortized Loan Value}
\\\\
pymt=P\left[ \cfrac{\frac{r}{n}}{1-\left( 1+ \frac{r}{n}\right)^{-nt}} \right]
\\\\\\
~~~~~~
\begin{cases}
P=
\begin{array}{llll}
\textit{original amount deposited}\\
\end{array}\to &250000\\
pymt=\textit{periodic payments}\\
r=rate\to 5.4\%\to \frac{5.4}{100}\to &0.054\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{since the payments are}\\
\textit{monthly, then twelve}
\end{array}\to &12\\
t=years\to &30
\end{cases}
$

$\bf pymt=250000\left[ \cfrac{\frac{0.054}{12}}{1-\left( 1+ \frac{0.054}{12}\right)^{-12\cdot 30}} \right]
\\\\\\
pymt=250000\left[ \cfrac{0.0045}{1-\left( 1.0045\right)^{-360}} \right]
\\\\\\
pymt\approx 250000\left[ \cfrac{0.0045}{0.80138080852472389274} \right]$

8 0

3 years ago

Multiply 2.345 x 0.023<br> show your work please

Mice21 [21]

Answer:

2.345×0.023

2.345..........3 decimal point

0.023........3 decimal point

2345

× 23 1. first we change it whole number for multiply.

···················· 2.count the decimal point.here 6 decimal points are there.

+ 7 0 3 5 3.we got the answer 53935.here only 5 digits are there.

4 6 9 0 0 4.now we add one zero backside 053935

····························5 . final answer is 0.053935

5 3 9 3 5

···························

answer is =0.053935

Step-by-step explanation:

3 0

2 years ago

Lisa spends part of her year as a member of a gym. She then finds a better deal at another gym, so she cancels her membership wi

Inessa [10]

Step-by-step explanation:

8 0

3 years ago

Evan’s family drove to a theme park for vacation. Assume they drove the same speed throughout the trip. The first day, they drov

nadezda [96]

300/6 = 50
250/5 = 50
x/3 = 50
x = 150 miles

4 0

3 years ago