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
ratelena [41]
3 years ago
15

What is the approximate solution of this system of equations?

Mathematics
1 answer:
Mkey [24]3 years ago
3 0
X²+3x+3=x²+x+2
3x+3=x+2
3x-x=2-3
2x=-1
x=-1\2
You might be interested in
Each cell divides to form two new cells every 30 minutes. If a culture starts out with exactly 100 bacterial cells how many bact
adelina 88 [10]
So, after 30 mins we have:

100*2

After 1 hour: 100*2*2, etc


the number of 2s will be the number of time they will divide: 3 hrs divided by 0.5 hour: this is six times.

So the final number of cells will be:

100* 2^{6} =100 *2*2*2*2*2*2= 100 *8*8=100 *64=6400


So after 3 hrs there will be 6400 cells there!
5 0
3 years ago
Which expression is equivalent to 1/2 (2 - 5x + 6)?
Mars2501 [29]
According to your picture, the answer would be -5/4x+2
8 0
2 years ago
W= x/y-x solve for x
svetoff [14.1K]

Answer: w=−xy+x/y

Step-by-step explanation:

Let's solve for w.

w=

x

y

−x

Step 1: Multiply both sides by y.

wy=−xy+x

Step 2: Divide both sides by y.

wy

y

=

−xy+x

y

w=

−xy+x

y

3 0
3 years ago
Determine the slope and y-intercept of the line.<br> y = -69x - 346
MatroZZZ [7]

Answer:

Step-by-step explanation:

Compare y = mx + b to

                y = -69x - 346.

Here the slope, m, equals -69 and the y-intercept, b, equals -346 (Answer C)

7 0
4 years ago
Please help me, i will mark the brainliest pls!
Burka [1]
No because if you could use distributive property you would do 5*7 then 5*10 then you would get 35*50 which equals 1,750 and if you do it like it’s set up you would do 7*10 first cause PEMDAS so parentheses first so 7*10 is 70 then 70*5 is 350 and that’s not even close to the other answer so no you can’t .
6 0
3 years ago
Other questions:
  • There are 60 people in a class. 10 are women. if we form a committee by randomly choosing 5 people, what is the probability that
    6·1 answer
  • Which number can be written as a fraction?
    14·1 answer
  • You buy 12 pencils for $15.36 find the unit price in dollars per pencil
    11·2 answers
  • Write a equivalent expression for 28x+14+4x+16 if x=4 is the solution to both problems the same (show work please thank you)
    11·1 answer
  • Help me please! A,b,c or d
    15·2 answers
  • In a circle, a 60° sector had an area of 36pie. Find the radius of the circle
    11·1 answer
  • Plzzzz answer 26 points
    14·2 answers
  • A quadratic function y = f(x) is plotted on a graph and the vertex of the resulting
    6·1 answer
  • HelPPPPP PLSSSSSSSSSSSSSSSSSSSSSSSS page 106 plsssss :(
    14·1 answer
  • Kelsey has a list of possible functions. pick one of the g(x) functions below and then describe to kelsey the key features of g(
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!