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
xxMikexx [17]
3 years ago
8

2x+3y help me please

Mathematics
1 answer:
Oxana [17]3 years ago
5 0

Answer:

2 x + 3 y

Step-by-step explanation:

You might be interested in
you have decided to hire a disc jockey for your party. the second dj you interviewed has 3 times as many songs as the first dj.
mario62 [17]

Answer:

The third DJ had (3r)/2 songs. Multiply r by 3 because the second DJ had 3 times as many as the first. Then divide that number by 2 because the third DJ has half as many.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
a culture of bacteria starts with 505050 bacteria and increases exponentially. the relationship between bbb, the number of bacte
lisabon 2012 [21]

In 9 days, the number of bacteria in the culture will reach 800,000.

  • A process called exponential growth sees a rise in quantity over time. It happens when a quantity's instantaneous rate of change with respect to time is equal to the quantity itself.
  • B = 50[10^(d/2)]
  • Small, single-celled creatures called bacteria exist. Nearly all areas of the world are home to bacteria, which are essential to its ecosystems.
  • A microbiological culture, also known as a microbial culture, is a technique for growing microbial organisms in a controlled laboratory environment while allowing them to reproduce in a predefined culture medium. In molecular biology, microbial cultures are fundamental diagnostic techniques that are employed as research tools.
  • We want to find the number of days to reach 800,000 bacteria in the culture.
  • 800000 = 50[10^(d/2)]
  • 16000 = 10^(d/2)
  • d/2 = log_{10} 16000
  • d/2 = 4.204
  • d = 8.408
  • d = 9 days

To learn more about exponential growth, visit :

brainly.com/question/2193820

#SPJ4

6 0
1 year ago
Please refer to the attachment for clear.. Need help please.
umka21 [38]

Hello There!

The answer you have selected, (D) is correct!

To get the answer you simply add the two fractions together. and 9 + 4 = 13.

13/10 is also called an irrational fraction, the more you know~

Have a great day, and maybe brainliest?

5 0
3 years ago
Find the x-intercepts for the parabola defined
Ulleksa [173]

Answer:

(- 2, 0 ), (1, 0 )

Step-by-step explanation:

Given

y = 2x² + 2x - 4

To find the x- intercepts let y = 0, that is

2x² + 2x - 4 = 0 ← divide through by 2

x² + x - 2 = 0 ← in standard form

(x + 2)(x - 1) = 0 ← in factored form

Equate each factor to zero and solve for x

x + 2 = 0 ⇒ x = - 2

x - 1 = 0 ⇒ x = 1

Thus x- intercepts are (- 2, 0) and (1, 0)

5 0
3 years ago
Subtract 5¢ from $4.10. Include the dollar sign and no spaces in your answer.
vovikov84 [41]

Answer:

4.05 c

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Whats the extreme value?y=3(x+5)^(2)-4
    15·1 answer
  • At a raffle, 1000 tickets are sold at $5 each. There are 20 prizes of $25, 5 prizes of $100, and 1 grand prize of $2000. Suppose
    8·1 answer
  • Evaluate the expression for the given value of the variable(s).
    8·1 answer
  • What is the quotient of -27 and 5
    5·1 answer
  • Another one help me guys please!!!!
    9·2 answers
  • The sum of an unknown number and fifteen is decreased by eight. The result is two.
    6·2 answers
  • The sum of three consecutive even integers is<br> 312. Find the Integers.
    6·1 answer
  • HELP PLEASE PLEASE PLEASE
    9·2 answers
  • Which system of linear inequalities Is represented by this graphed solution?
    15·1 answer
  • The number of sheets of paper available for making notebooks is 75,000.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!