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
Artyom0805 [142]
3 years ago
14

The graph shown corresponds to someone who makes

Mathematics
1 answer:
marusya05 [52]3 years ago
8 0

Answer:

Very

Step-by-step explanation:

You might be interested in
I'm solving systems and I don't understand how to do it pls helpp
kaheart [24]

Answer:

Use the process of elimination. I'll only do one example since you have 4.

Step-by-step explanation:

Let's do the first question.

2x-3y=-11

2x+y=9

Our goal here is to be left with one variable to solve, this way we can use the answer for that variable to find the other. A.K.A only find X to plug into the equation to find Y. To do this, we'll use the process of elimination, in which we need to cancel out a variable.

X seems the easiest here. To cancel 2 (in the top equation), you need to have a -2. And that -2 needs to be the x coefficient in the 2nd equation, in order for us to "cancel" it out. To get -2, you multiply 2 by -1.

-1(2x+y)= -1(9)

Note that whatever you do to one side, you need to do it to both sides! Hence, why I also multiplied 9 by -1. You should now be left with:

-2x -y = -9

Now, we cancel out the positive 2 and -2 from both equations by adding the two equations.

2x-3y= 11

+

-2x-y=-9

X cancels out, so we're left with -4y=-20. Solve for Y, which is 5.

-4y=-20

y=5

Now that you have the Y value, plug it into any of the two equations to find your X value.

2x-3y=11

2x-3(5)=11

2x-15=11

2x=26

x=13

And voilah! Our Y value is 5, and our X value is 13.

It's pretty simple once you understand what's going on. All that we did was to cancel out one variable (either X or Y) in the two equations so that we're left with only one variable to solve. If we cancel out X, we only need to solve for Y. You do this by manipulating one of the two equations (doesn't matter which one). Once you find either X or Y, all you need to is to plug it into one of the original equations. Then, you'll have both X and Y.

And that my friend, is the process of elimination. Good luck!

8 0
2 years ago
Read 2 more answers
21 help asap Brailiest pic below
Dominik [7]

Answer:

A

Step-by-step explanation:

The inverse is just the opposite it is a flip

7 0
2 years ago
What number is the opposite of -69?<br><br> What number is the opposite of the opposite of -69?
grandymaker [24]

Answer:

69, -69

Step-by-step explanation:

If the number is positive, the opposite of it is the same number, but negative.

If the number is negative, the opposite of the number is the same number, but positive.

So, -69 would be 69.

69 is the opposite of -69, so the opposite of 69 would go back to -69.

8 0
3 years ago
Read 2 more answers
Which pair of angles is a pair of corresponding?
Agata [3.3K]

Answer:

3 and 8 is a pair of corresponding.

8 0
2 years ago
Read 2 more answers
Alr, this is the last question im asking for today. pls help
JulsSmile [24]

you already know i gotchu :)

Answer: u = 5

Step-by-step explanation:

first, i moved the terms.

-4u + 10u = 37 - 7

then, i collected the like terms and calculated them.

6u = 30

finally, i divided both sides.

u = 5

4 0
3 years ago
Other questions:
  • Nina can ride her bike 63,360 feet in 3,400 seconds, and Sophia can ride her bike 10 miles in 1 hour. What is Nina's rate in mil
    6·1 answer
  • Find the slope between (-9,-14) and (3, 2).
    13·2 answers
  • A jet travels 500 miles in 2 hours. At this rate, how far could the jet fly in 8 hours? What is the rate of speed of the jet? PL
    14·1 answer
  • A cylinder has volume 78 cm³. What is the volume of a cone with the same radius and height?​
    10·1 answer
  • A rectangular hotel room is 4 yards by 7 yards. The owner of the hotel wants to recarpet the room with carpet that costs $58.00
    6·1 answer
  • on a certain map 3/4 inch represents one mile .what distance in miles is represented by 1 3/4 inches ​
    13·1 answer
  • Please help giving 20 points thank you
    11·1 answer
  • 9x9=<br> 8x8=<br> 8x7=<br> 5x4=<br> Vă rog să mă ajutați
    15·2 answers
  • Janelle and three of her friends bought four smoothies of equal cost for a total of 3$. If she purchases the same smoothies on a
    12·1 answer
  • B. Convert quarts to gallons.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!