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
Nataliya [291]
3 years ago
14

How do you solve y=5x-5 and y=3x+3 using substitution method?

Mathematics
2 answers:
ser-zykov [4K]3 years ago
4 0

Answer:

set y=0 in one of the equations and then in the other one set x=0

Step-by-step explanation:

below is how you do it

y=5x-5         y=3x+3

0=5x-5         y=3(0) +3

5=5x             y=3

1=x

Gemiola [76]3 years ago
3 0

Answer:

You can equal them to each other

Step-by-step explanation:

5x-5=3x+3

So you would solve from here.

1. combine like terms add 5 to 3 , those 2 cancel out

you should have 5x=3x+2

2. subtract 3x from 5x

you should have 2x=2

3. Divide 2 from 2x

you get 1

the answers is 1

You might be interested in
The average height of a 13 year old male in the U.S. is 60 inches, with a standard deviation of 2 inches. The average weight of
Romashka [77]

Since the average height is 60 inches and its deviation is 2 inches, one deviation to the right (or higher) is 62 inches (60 + 2). Two deviations is 64 inches, three deviations is 66 inches, and four deviations is 68 inches.


Since the average weight is 100 pounds and its deviation is 5 inches, we repeat the process from finding heights to get to 115 pounds. That takes three deviations.


The MORE deviations away, the more unusual it is. So the height (4 deviations) is more unusual than the weight (3 deviations).

5 0
3 years ago
Read 2 more answers
Plz Help me I don't understand
Anettt [7]

Answer:

what does the picture say?

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
What is a quartic function with only two real zeros atx x = 7 and x = 13
Strike441 [17]

Answer:

b

Step-by-step explanation:

B. Y= (x - 10) ^ 4 - 81 OR y = x^4 - 20x +91

4 0
2 years ago
The area of a rectangle is 344 square inches. If the rectangle is 16 inches wide, find the perimeter of the rectangle.
galben [10]

Its very confusing so sry

4 0
3 years ago
Someone help me with this one pleaseeee
Anika [276]

Answer:

4 because its not a scatter plot

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Find the greatest common factor of 28 and 32
    8·1 answer
  • 7^2•3^2+(1+2)^0•3-4^2•1
    10·1 answer
  • VERY URGENT HAVE A TEST TO TAKE
    5·1 answer
  • How do you solve this? need help asap!! find y!!
    7·1 answer
  • Allison and Rhea got different quotients when they divided 4.80 by 0.12. Whose work is correct? Explain why.
    14·2 answers
  • The social media account for one store has approximately 10,000 followers. The marketing team consists of 20 of those followers.
    6·2 answers
  • <img src="https://tex.z-dn.net/?f=-5x-16%2B9x%2Bx-1" id="TexFormula1" title="-5x-16+9x+x-1" alt="-5x-16+9x+x-1" align="absmiddle
    12·1 answer
  • A person invests 8000 dollars in a bank. The bank pays 6.75% interest compounded quarterly. To the nearest tenth of a year, how
    8·1 answer
  • Which statement best describes a ratio
    5·1 answer
  • The graphs of the functions (f) and (g) are shown where..
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!