1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
NARA [144]
4 years ago
5

Anyone know the answer?!

Mathematics
1 answer:
lyudmila [28]4 years ago
3 0
Using elimination method: x = -79/4 , y = -45/8
You might be interested in
How much money is one third of $2.34
SCORPION-xisa [38]
Divide it by 3.
$2.34 divided by 3.
8 0
3 years ago
Read 2 more answers
5500 milliliters equal how many liters show work
Eva8 [605]

Answer:

5.5 liters

Step-by-step explanation:

1 milliliter equals to 1/1000 part of a liter, which is 0.001 liter.

1 milliliter = 1 * 0.001 liter

So if you have 5500 milliliters that means it equals to 5500 times one milliliters and 1 milliliter = 1 * 0.001 liter, so for 5500 milliliters it is 5500 times as much

5500 * 0.001

5500 * 1/1000

5500 / 1000

5.5 liters

As long as you know this number 0.001 , then it is easily to calculate between liters and milliliters.

EXTRA:

To convert from amount A which is given in a certain quantity, to another quantity, you sometimes have to multiply and in other cases you need to divide by a certain factor. The factor defines the relationship between the quantities.

Suppose you have 1000 times 1 milliliter then you can find the amount in liters by multiplying that number of milliliters times 0.001.

It is easy to see that

1000 * 1/1000

1000 / 1000

= 1 liter, but that is easy, because I choose an easy number for the amount of milliliters to convert into liters. But it works exactly the same for any amount!

8 0
3 years ago
Read 2 more answers
Use the continuous compound interest formula to find the indicated value. A=90,000; P=65,452; r=9.1%; t=? t=years (Do not round
Butoxors [25]
\bf \qquad \textit{Simple Interest Earned}\\\\
A=Pe^{rt}\qquad 
\begin{cases}
A=\textit{accumulated amount}\to &90,000\\
P=\textit{original amount}\to& \$65,452\\
r=rate\to 9.1\%\to \frac{9.1}{100}\to &0.091\\
t=years
\end{cases}

\bf 90000=65452e^{0.091t}\implies \cfrac{90000}{65452}=e^{0.091t}\implies \cfrac{22500}{16363}=e^{0.091t}
\\\\\\
\textit{taking \underline{ln} to both sides}\qquad ln\left( \cfrac{22500}{16363} \right)=ln\left( e^{0.091t} \right)
\\\\\\
ln\left( \cfrac{22500}{16363} \right)=0.091t\implies 
\cfrac{ln\left( \frac{22500}{16363} \right)}{0.091}=t
7 0
4 years ago
The total cost for renting a boat is $25 and the cost of fuel a operating the boat is $1.30 per day write equation that will giv
denis-greek [22]

C is the correct answer

$25 is constant and $1.30 is the variable cost that changes per day, therefore it would be $25 + (1.3×No. of Days)

3 0
3 years ago
HELP FAST WILL MARK BRAINLEIST
ValentinkaMS [17]

Step-by-step explanation:

The given inequality is

10 + 5x \leqslant 35

Subtract 10 from both sides

5x \leqslant 35 - 10

5x \leqslant 25

Divide both sides by 5 to get:

x \leqslant 5

We draw a closed circle at 5 and draw the arrow to the left.

See it in the attachment.

3 0
3 years ago
Other questions:
  • Plz help reuploaded, please help me
    11·1 answer
  • There are 86,400 frames of animation in 1 hour of anime. How many frames are there per second?
    14·2 answers
  • Function questionsnndnfnfn
    12·1 answer
  • Which of the following shows a relationship of 4,000 as ten times greater than 400?
    8·1 answer
  • Consider the quadratic equation 2x² + 72 + k = 0. Which value of k results in the equation having complex solutions?​
    12·1 answer
  • 2+4+6=19<br>3+6+9=43<br>4+6+8=53<br>9+5+3=?​
    11·1 answer
  • Need help i don’t know what the answer is
    14·2 answers
  • In Triangle QRS, X is the midpoint of QR, Y is the midpoint of RS, and Z is the midpoint of QS.
    9·1 answer
  • What is the slope of the line?​
    7·2 answers
  • There are 180 days in a school year. If your
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!