3t-8 I’m not sure pls help me

Mathematics

1 answer:

densk [106]3 years ago

6 0

Answer: 3t-8

Step-by-step explanation:

<em>3t-8 is the answer because there are no like terms.</em>

<em />

You might be interested in

Add 2 1/4 hours to 6 hours 20 minutes please show the work

Scrat [10]

Answer:

Step-by-step explanation:

$1h=60min\to\dfrac{1}{4}h=\dfrac{1}{4}(60min)=15min\\\\2\dfrac{1}{4}h=2h\ 15min\\\\2\dfrac{1}{4}h+6h\ 20min=2h\ 15min+6h\ 20min=(2+6)h+(15+20)min=8h\ 35min$

3 0

4 years ago

Read 2 more answers

What is the sum of the arithmetic series below? Use the formula for the sum of an arithmetic series.

Papessa [141]

To determine the sum of the arithmetic series, simply remember that i is the pattern that you are going by which is 1,2,3.

The top value on the sigma sign tells you the final value that you must go to.

So use the equation to go from 1 to 18. So it would be 2(1) + 9 + 2(2) + 9 etc.

8 0

3 years ago

Read 2 more answers

You deposit $2,000 into a bank account that will bay you 4. 8% interest APR ("annual percentage rate") compounded monthly. How m

Nitella [24]

$~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\$2000\\ r=rate\to 4.8\%\to \frac{4.8}{100}\dotfill &0.048\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{monthly, thus twelve} \end{array}\dotfill &12\\ t=years\dotfill &10 \end{cases} \\\\\\ A=2000\left(1+\frac{0.048}{12}\right)^{12\cdot 10}\implies A=2000(1.004)^{120}\implies A\approx 3229.06$

3 0

3 years ago

Find the distance between the two points in simplest radical form.<br> (-1,0) (8,-5)

ivanzaharov [21]

$~~~~~~~~~~~~\textit{distance between 2 points} \\\\ (\stackrel{x_1}{-1}~,~\stackrel{y_1}{0})\qquad (\stackrel{x_2}{8}~,~\stackrel{y_2}{-5})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ d=\sqrt{[8 - (-1)]^2 + [-5 - 0]^2}\implies d = \sqrt{(8+1)^2+(-5)^2} \\\\\\ d = \sqrt{81+25}\implies d = \sqrt{106}$

5 0

3 years ago

All of the following are equivalent except _____.

Ratling [72]

0.2 would be the answer.

6 0

3 years ago

Read 2 more answers