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
ale4655 [162]
3 years ago
13

Solve this system and list the method that you chose graphing substitution or elimination Y=2x-12

Mathematics
1 answer:
zmey [24]3 years ago
8 0
Substitution

y = 2x - 12
y = -x + 3

-x + 3 = 2x - 12
+ x + x
-----------------------------
3 = 3x - 12
+ 12 + 12
-----------------------
15 = 3x
------ ------
3 3

x = 5


y = 2(5) - 12
y = 10 - 12
y = -2


The final answer is (5,-2).
You might be interested in
Solve the following equation for y.
vfiekz [6]

Answer:

Y=2x-13 ...................

6 0
3 years ago
Read 2 more answers
a student earns $11.75 per hour for gardening. if she worked 21 hours this month, then how much did she earn? ​
gtnhenbr [62]

Answer:

$246.75

Step-by-step explanation:

11.75 x 21 = 246.75

hope this helps <3

5 0
3 years ago
Read 2 more answers
21 trucks, each with a 2.5-ton payload, are needed to unload a freight train. How many trucks, each with a 3.5-ton payload, woul
castortr0y [4]
Tons needed to unload a freight train= 21×2.5 =52.5
number of 3.5-ton payload trucks needed to unload a freight train=52.5÷3.5 = 15

15 Trucks , Each With A 3.5-Ton Payloaf , Would be Needed To Do The Same Job. 

6 0
3 years ago
Match the terms below to their definition. Circumcenter
Natasha_Volkova [10]

Answer:

passes through all verrtices of a polygon

Step-by-step explanation:

4 0
3 years ago
Find the volume of the following figure using unit cubes.
Kipish [7]

The person under has a better answer |

v

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the long division for 1. 5)65,749 2. 6)22,176 3. 5)25,931 4. 4)71,568 5. 7)98,694 6. 9)81,844
    15·1 answer
  • 5x+y=-2 direct variation yes or no
    7·1 answer
  • Alison’s age is 16 more than half of Sam’s age. Using S to represent Sam’s age, write an expression that represents Alison’s age
    8·1 answer
  • A set of data has a mean of 0.5 and a standard deviation of 0.01. A data point of the set has a z-score of 2.5. What does a z-sc
    10·1 answer
  • Brad is 12 years older than Sam. If Brad were 8 years older than he is now, he would
    8·1 answer
  • Jacob needs to know the volume of the cylinder shown below. Which expression will give him the correct volume?
    12·2 answers
  • A jacket is on sale for 40% off .The sale price is $90.00.What is the original amount of the jacket
    14·1 answer
  • Which shows P = 2a + 2b + c solved for c?
    5·1 answer
  • I NEED HELP ON THIS QUESTION ASAP ANSWER ALL PLEASE
    6·2 answers
  • Help me solve this question
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!