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
dlinn [17]
3 years ago
9

Help!!Need help please help me

Mathematics
1 answer:
irina [24]3 years ago
3 0
 8x-6y=-96  add to this -4 times the second equation...
-8x-12y=-48
___________

-18y=-144

y=8, this makes 8x-6y=-96 become:

8x-48=-96

8x=-48

x=-6

so the solution to the system of equations is the point:

(-6,8)
You might be interested in
Please answer this correctly without making mistakes
ad-work [718]

Answer:

Its too low

Step-by-step explanation:

plz mark brainliestʕ•ᴥ•ʔ

7 0
3 years ago
Read 2 more answers
In Canada in 1998 the estimated number of households that owned 2 or more vehicles was 3.939 x 10 6
WITCHER [35]

In Canada in 1998 the estimated number of households written in standard decimal notation is 3939000

<u>Solution:</u>

Given that in 1998 estimated number of households that owned 2 or more vehicles was 3.939 \times 10^{6}

Need to represent the number 3.939 \times 10^{6} in standard decimal notation.

In this case we need to move the decimal point based on the power of 10.

In our case power of 10 = 6.

Let’s first take a number without 10^6 and add six zeros on right.

So we get 3.939000000

Now multiplying above number by 10^6 means moving the decimal after 6 numbers from the current position, that means  

3.939 \times 10^{6}=3939000.00

That is 3939000 is required standard decimal notation of scientific notation number 3.939 \times 10^{6}

5 0
4 years ago
Alicia is writing the program for a video game. For one part of the game she uses the rule (, ) → ( − 2, + 5) to move points on
RUDIKE [14]

Answer:

As the mapping suggests, the first (x) coordinate is decreased by 3, and the second (y) coordinate is increased by 2. So, given the inputs, you have

And yes, this rule is a function: it has a starting set (the domain), which is all possible couples , and a landing set (the codomain), which is again composed by the couples . Since for every point in the domain you have one and only one output, this rule is a function

Step-by-step explanation:

3 0
3 years ago
180/9 x 10^-5<br><br> IN SCIENTIFIC NOTATION
Akimi4 [234]

Answer:

2*10^-4

Step-by-step explanation:

6 0
3 years ago
Simple linear equations
valentinak56 [21]
The answer given by rabdurraheem07 is definitely right
3 0
4 years ago
Read 2 more answers
Other questions:
  • Xavier is a salesperson who is paid a fixed amount of $455 per week. He also earns a commission of 3% on the sales he makes. If
    14·2 answers
  • 1. A total of 498 tickets were sold for the school play. They were either adult tickets or student tickets. There were 53
    13·1 answer
  • Find all solutions in the interval [0, 2π). 7 tan^3x - 21 tan x = 0
    15·1 answer
  • What is the slope of the line that passes through the points (-2, -1)(−2,−1) and (2, -3) ?(2,−3)? Write your answer in simplest
    7·1 answer
  • Find height of the cone
    11·1 answer
  • HELP 20 POINTS REWARD
    13·1 answer
  • Sydney wrote the equation y+1=12(x−3). y + 1 = 1 2 ( x − 3 ) . Explain her error and then write the correct equation in point-sl
    12·1 answer
  • A middle school has a student population of 800 students. A random group of 60 students at the school were asked if they would v
    6·1 answer
  • : Subtract 9 7/10 - 2 2/10 =<br><br> A: 7 2/10<br><br>B: 7 5/10 <br><br>C: 7 7/10<br><br>D: 7 9/10
    8·2 answers
  • Please help me with this<br> Ps: no part b
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!