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
xz_007 [3.2K]
3 years ago
14

Solve the system by substitution. y = -9x y = 2x + 33

Mathematics
1 answer:
Gwar [14]3 years ago
5 0

Answer:

y =  - 9x \\ theny = 2x + 33 \\  - 9x = 2x + 33 \\  - 9x - 2x = 33 \\  - 11x = 33 \\ x =  \frac{ - 33}{11}  =  - 3 \\ x =  - 3 \\then\\ y=-9×-3=21\\ thank \: you

You might be interested in
What is the distance between (1,-2) and (6,10)
Bad White [126]

Answer:

5 left, (5,_) and 12 up. (5,12)

Step-by-step explanation:

5 0
3 years ago
Please help me out with the odds on this one (IMPORTANT) *determine whether the given relation is a function*
Hitman42 [59]

Answer:

It's not a function.

Step-by-step explanation:

3 0
3 years ago
A football field is 300ft long a sloth moving very quickly travels 60ft every 5 minutes based on this ratio how many minutes wou
Ipatiy [6.2K]

Answer:

25 minute

Step-by-step explanation:

Speed is the ratio of the total distance traveled  to the total time taken to reach this distance. The formula for speed is:

Speed = total distance / total time taken

The total distance covered by the sloth = 60 ft, and the time taken = 5 minutes, hence:

Speed = total distance / total time taken

speed of the sloth = 60 ft / 5 minutes = 12 ft per minute.

We can calculate the time taken for the sloth to travel the length of the football field (i.e. 300 ft)

speed = distance / time

12 ft/minute = 300 ft / time

time = 300 ft / (12 ft/minute)

time = 25 minute

4 0
2 years ago
What is the value of 9 1/2​
poizon [28]

Answer:

19\2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Write the equation of a line perpendicular to 5x - 7y =-6 that passes through the point (-5,6)
Likurg_2 [28]

9514 1404 393

Answer:

  7x +5y = -5

Step-by-step explanation:

You can find the perpendicular line by swapping the x- and y-coefficients, and negating one of them. The new constant can be found by using the given point.

  7x +5y = 7(-5) +5(6) = -5

The perpendicular line through (-5, 6) is ...

  7x +5y = -5

3 0
3 years ago
Other questions:
  • What is the standard form for y=3x+11?
    7·2 answers
  • Find the terminal point on the unit circle determined by 7pi//6 radians?
    13·1 answer
  • Which is an exponential decay function?
    5·1 answer
  • How would u do this problem ?? #9
    8·1 answer
  • I need help! I don't understand this!
    7·1 answer
  • Simplify the expression below 5x(2x - 5)
    13·1 answer
  • Maggie bought 45 oz of flour for her bakery. She used 17.5 oz to make a loaf of bread, and 0.71 oz for each muffin. How many muf
    5·1 answer
  • 2/5 kilogram of soil fills 1/3 of a countainer. Can 1 kiligram of soil fit in the container?
    5·1 answer
  • Can someone please help me with this!!!
    12·1 answer
  • Find a recurrence relation for the number of permutations of a set with n elements
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!