What is 3y+5y=19 Please help

Mathematics

2 answers:

jenyasd209 [6]3 years ago

4 0

The answer is y = 19/8. This is because 3y + 5y = 19 then 8y = 19 then dividing both sides by 8 gives y = 19/8.

vekshin13 years ago

3 0

3y + 5y can be simplified to 8y because they have the same variable (y)

8y = 19

now you have to divide by 8 on each side

y= 19/8
or
y= 2.375

You might be interested in

John opens a savings account with $1,000 that compounds interest daily. The APR at the time John deposits the account is 3.5%. H

3241004551 [841]

$\bf \qquad \qquad \textit{Annual Yield Formula}
\\\\
\qquad \qquad \left(1+\frac{r}{n}\right)^{n}-1
\\\\
\begin{cases}
r=rate\to 3.5\%\to \frac{3.5}{100}\to &0.035\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{daily, so in a year is 365}
\end{array}\to &365
\end{cases}
\\\\\\
\left(1+\frac{0.035}{365}\right)^{365}-1$

you'll get a decimal format, just multiply it times 100, to get the % format

6 0

3 years ago

Read 2 more answers

Help please I really need it

IceJOKER [234]

Answer:

Its the first one

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What is the slope of the proportional relationship, and how can I graph it?

MArishka [77]

Answer:

I would say 5.2 .

Step-by-step explanation:

if I’m wrong, I’m sorry. If I’m right, mark me brainlest!

4 0

3 years ago

Look at the pic please

ExtremeBDS [4]

Since we know the slope of the line and a point that passes through it, we can use the <u>point-slope form formula</u> to determine the equation of the line.

Point slope form formula:

$\text{ y - (y-coordinate of point) = slope(x - x-coordinate of point)}$