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
Gnesinka [82]
3 years ago
5

What is the solution to the system of equations?

Mathematics
1 answer:
Juli2301 [7.4K]3 years ago
5 0

(–19, 55)

Replacing y in the second equation gives;

5x+2(-3x-2)=15

5x-6x-4=15

-x-4=15

-x=19

x=-19

y=-3(-19)-2

y=57-2

y=55

(-19, 55)

You might be interested in
What's the greatest common factor of 5x^2+3x
schepotkina [342]
The answer to that question is (5x+3).
6 0
4 years ago
Read 2 more answers
The question is on equivalent expressions and properties of addition
geniusboy [140]

Answer:

Since 2x represents 2 • 0, and since 6x represents 6 • 0, the answer to your math problem (on the drop down bar) is 0 and 0. Therefore the complete equation would be: 2x + 6x = 2 (0) + 6 (0).

Hope this helped!!

8 0
2 years ago
If I paid $12 an hour and I work 12 hours and 18 minutes. How much money did I earn that day ?
shtirl [24]

I will earn $147.6 that day.

8 0
3 years ago
Read 2 more answers
Please Help! 20 Points!
ExtremeBDS [4]

Answer:

The best estimate is 6

Step-by-step explanation:

1. Convert 1 3/4 to a whole fraction

                           7/4

2. Reciprocate 7/4

                          4/7

3. Multiply 90/7 by 4/7

                           360/49

4. Simplify/Solve

             7.3

5. The best estimate is 6

If I am wrong please forgive and tell me in the comment section below otherwise bu-bye.

     

8 0
3 years ago
A sphere and cylinder have same radius and height the volume of cylinder is 27 which equation give volume of sphere
Troyanec [42]

Answer:

the answer is A≈9160.88

Step-by-step explanation:

  1. A=4πr2=4·π·272≈9160.88418
  2. where as a = area
4 0
4 years ago
Read 2 more answers
Other questions:
  • Which property is shown in "13+(27=g)=(13+27)+g
    10·2 answers
  • Product -6 and sum 1 what is the factors
    6·1 answer
  • If f(x)=(3x=7)^2, then f(1)=?
    12·1 answer
  • If Farrah has $40.00 And she buys 4 party cup packs that are $3.48 each.
    5·2 answers
  • What is 0.044 as a fraction
    15·2 answers
  • Evaliate - y^- 2xywhen x=- 5 and y=3
    7·1 answer
  • Given two points write the equation of the line in slope-intercept form.
    15·1 answer
  • The point (0, 0) is a solution to which inequality? A. y – 9 3x + 10 C. y – 9 > 3x – 10 D. y + 9 > 3x + 10
    9·1 answer
  • Maureen is in charge of renting a climbing wall for the school’s fundraiser. The equation y = 170x represents the total cost of
    6·1 answer
  • A triangle with exactly two sides of the same length is called
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!