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
natta225 [31]
3 years ago
9

Solve the system using any method. y = 3x + 2 y = 7x - 10

Mathematics
1 answer:
Marysya12 [62]3 years ago
4 0

Answer:

x=3

y=11

Step-by-step explanation:

y = 3x + 2   equation 1

y = 7x - 10   equation 2

using equation 1 in equation 2 we have:

3x + 2   = 7x - 10

2=7x - 3x -10

2 = 4x -10

2+10 = 4x

12= 4x

12/4 = x

we have:

x= 3

using equation 1:

y = 3x + 2

y= 3(3)+2

y=9+2

y=11

You might be interested in
Before he left the house to go on a walk, Curtis played a video game. He started with O points, lost 8
erica [24]

Answer:

-22

Step-by-step explanation:

given= 0

lost= -8 times 3  =  -24

won= 4    -24+4=-20

lost= -2   -20-2=-22

Answer=-22

5 0
3 years ago
a summer concert series has 12 different prerforming artisits. you decide to attend at least 4 of the concerts. how many differe
Maslowich

Answer:

48 I think

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
How much greater is √47 than √37?
Sever21 [200]

Answer:

C.

<em><u>hope this helps :)</u></em>

7 0
3 years ago
Express 2log 4 + 3log 2 as a single logarithm
jeka94

Answer:

Step-by-step explanation:

WHEN ADDING TWO LOGS TO COMPRESS THEM YOU MULTIPLY THE TERMS

LOG(4^2)(2^3)

LOG(16)(8)

LOG(128)

3 0
3 years ago
tori drew a scale drawing of a community. the scale she used was 4 millimeters =8 meters. what is the scale factor of the drawin
Talja [164]

Answer:

1000x

Step-by-step explanation:

There are 1000 mm in 1 m

6 0
3 years ago
Other questions:
  • If cot x° = three fourths, what is the value of b? Triangle LMN in which angle M measures 90 degrees, angle L measures x degrees
    5·1 answer
  • Find (3a2 - 2a + 4) - (a2 - 3a + 7) .
    10·1 answer
  • Two six-sided dice are rolled (one red and one green). Some possibilities are (Red=1,Green=5) or (Red=2,Green=2) etc.
    5·1 answer
  • How many times does 63 go into 100,000
    15·2 answers
  • What is the vertex of the following parabola?
    13·1 answer
  • if 4 workers can complete a job in 12 days, how many days will it take 3 workers to complete the same job
    8·1 answer
  • If 3(x-5)+2=29, the value of x^2 is​
    8·2 answers
  • What's (7.3 x 10^-1) (.004) in standard notation
    12·2 answers
  • Nm dont do the question I posted earlier I had done was just bored​
    6·2 answers
  • Adam works for an agency.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!