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
Kaylis [27]
3 years ago
13

Solve this system of equations algebraically: y – 10 = 11x + x2 y – 12x = 30

Mathematics
1 answer:
boyakko [2]3 years ago
6 0
(5, 90) 

You can solve both equations for y and then set equal to each other. Then use the quadratic equation to solve for x
You might be interested in
Examine the equation. − 1 3 ( 2 3 x + 5 ) = − 4 3 ( 1 2 x − 8 ) Which equation correctly uses the distributive property and prop
monitta

Answer:

<em>It is D.4/9x=37/3</em>

Step-by-step explanation:

i took the test

8 0
3 years ago
Suppose a computer virus begins by infecting 8 computers in the first hour after it is released. Each hour after that, each newl
Mila [183]
y=8^x&#10;\\x=1\Rightarrow y=8^1=8&#10;\\x=2\Rightarrow y=8^2=64&#10;\\x=3\Rightarrow y=8^3=512&#10;\\x=4\Rightarrow y=8^4=4,096
3 0
3 years ago
A right rectangular prism is 6.5 cm by 14 cm by 5 cm. What is the surface area of the prism?
irina1246 [14]

Answer:

387

Step-by-step explanation:

Formula: 2(lw+hl+wh)

2(14*6.5+14*5+6.5*5) = 387

3 0
3 years ago
Read 2 more answers
A video has 42 thumbs down. What integer represents its score in points?
ioda

Answer:

Step-by-step explanation: it is negative 42 it is just the opposite cause the thumbs is down negative up positive

6 0
3 years ago
2(5x+4)-3x<br>Only for Best users.​
OlgaM077 [116]

Answer:

7x+8

Step-by-step explanation:

2(5x+4)-3x

distribute: 10x+8-3x

=7x+8

6 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose the population of a certain city is 5891 thousand. It is expected to decrease to 5178 thousand in 50 years. Find the per
    6·2 answers
  • What is E = MC squared
    10·1 answer
  • How to find the middle of the circle given a point on the circle?
    7·1 answer
  • What is the equation of the line parallel to 3x + 2y = -4 that goes through the point (4, -1)?
    6·1 answer
  • There are 9 boys to every 10 girls in a particular high school. there are 2622 students at the school. how many girls are there?
    13·1 answer
  • HELP!! 25 POINTS!! don’t mind this sentence ansjjsjsjsjdjejejejekekekekekdjd
    11·1 answer
  • Which number is between 0.4 and 0.5?<br> A 0.04<br> (В<br> 0.44<br> 0.05<br> 0.50
    12·1 answer
  • What is the domain of the function y=7x-1
    6·1 answer
  • 18.) Which of the following is 6x²/27x simplified?
    14·1 answer
  • A bag has 5 balls: 1 red (R), 1 green (G), 1 yellow (Y), 1 blue (B), and 1 orange
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!