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
lakkis [162]
3 years ago
15

Y = 2x – 15 y = 5x Can anyone tell me the steps how to solve this and the answer

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
5 0
Use substitution
Plug in 5x for y
5x = 2x - 15
Subtract 2x
3x = -15
Divide by 3
x = -5, y = -25
Solution: (-5, -25)
You might be interested in
The radioisotope Mo-91 has a t1/2 of 15.5min. A sample decays at the rate of 954counts/min (954cpm). After how many minutes will
TiliK225 [7]

Step-by-step explanation:

Transcribed image text: Spectra Analysis 7 100 80 60 40 20 150 50 STRUCTURE 60 40 20 0 180 160 140 120 100 8O

5 0
3 years ago
19)
gogolik [260]

Answer:

Step-by-step explanation:

i dont know

7 0
3 years ago
Quadrilateral ABCD is a square. BC = 10 What is the length of AC? A. 10 sqrt 2 B. 20 sqrt 3 C. 10 sqrt 3 D. Sqrt 100
bixtya [17]

A is the correct answer to this question because AC and BC differ because the B must be changed to an A.

4 0
3 years ago
Which of the following are not polynomials
tankabanditka [31]

Answer:

B and E

Step-by-step explanation:

A polynomial cant have a variable as a denominator nor a negative/fractional exponent

5 0
3 years ago
A rectangular parking lot has
oksano4ka [1.4K]

Answer:

Step-by-step explanation:

180 yards :)

6 0
3 years ago
Read 2 more answers
Other questions:
  • A regression analysis between sales (y in $1000) and advertising (x in dollars) resulted in the following equation y = 50,000 +
    11·1 answer
  • What number must be added to both sides of the equation to complete the square ?
    11·1 answer
  • Bill left burlington, vermont, and traveled to ottawa, ontario, the capital of canada. the distance from burlington to the canad
    9·1 answer
  • PLEASE HELP 10 POINTS!<br><br>which model shows 1/4 ÷ 3?
    12·1 answer
  • What is question 5 pls help
    14·2 answers
  • Two similar pyramids have base edges 3 and 5. Find the following (use a colon between the numbers):
    12·1 answer
  • Simplify i^38 ????????
    14·1 answer
  • Hello everyone.
    9·1 answer
  • 316=5 <br> 459=6<br> 248=4<br> 739=?
    5·1 answer
  • What’s the answer to this question
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!