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
salantis [7]
3 years ago
15

How many solutions does the system have?

Mathematics
1 answer:
nasty-shy [4]3 years ago
7 0

Answer:

infinitely many solutions

Step-by-step explanation:

we have: x+6y= 3

5x+30y=15

where a1/a2 = b1/b2 = c1/c2 (1/5 = 6/30 = 3/15)

Thus, the system has infinitely many solutions.

another approach:

convert to slope-intercept form

y= -1/6x + 1/2

y= -1/6x + 1/2

thus, the system has infinitely many solutions.

(explain: if two lines have a same slope (-1/6), they can be either parallel or coincided. But in this case, they also have a same y-intercept so they must be the latter case)

You might be interested in
Please answer this by solving it
mr Goodwill [35]

Answer:

5 5/6

Step-by-step explanation:

Change them into improper fractions.  Multiply the denominator by the whole number and then add the numerator.  Put that number over the denominator.

2 X 3 = 6           3 X 2 = 6

6 + 1 = 7            6 + 1 = 7

7/3                      7/2

New expression:    7/3 + 7/2

Find a common denominator.  Both denominators can go into 6.

14/6 + 21/6 = 35/6

Change this back into a mixed number by dividing.

Answer: 5 5/6

8 0
3 years ago
Andre bake some pieces he puts 24 mushrooms on veggie pizza veggie pizza has three times as many mushrooms as a sausage pizza ho
GenaCL600 [577]

Answer:

the sausage pizza has 12 mushrooms on it.

7 0
3 years ago
Jennifer has started a blog and is using the bar chart below to keep track of how many followers she has, how many followers wil
VikaD [51]
Well if d = day and n=number of folowers 
n= d+2
7 0
3 years ago
Read 2 more answers
I need help with this
Inessa [10]

Answer:

I WAS BORN TO FLEX DIMONDS ON MY NECK I LIKE MORNING CHECKS I LIKE MORING S**

Step-by-step explanation:

8 0
3 years ago
Please answer <br> Will give brainlst
saul85 [17]

√42 -- 6.48074069841

√150 -- 12.2474487139

√245 -- 15.6524758425

√398 -- 19.9499373433

Hope it helps... pls mark brainliest

7 0
3 years ago
Other questions:
  • John's mother took him to the doctor's office. His height measured 36 inches. For the past 4 years his height has grown at the r
    10·1 answer
  • What is 7/4 times 7/3
    12·1 answer
  • How many times will 12 go into 6839
    8·2 answers
  • I need help with fractions and simplifying them
    15·1 answer
  • Figure pQRS is a trapezoid. The area of triangle RST is 170 square centimeters. Find the total of the area shade regiond the bot
    11·1 answer
  • Answer B for me please!!! I need help. What assumption would you need to make to make about the diagram in order to assume that
    8·1 answer
  • This is not math but plssss help here are some points
    12·2 answers
  • Bored anyone wanna talk? or do a zo om?​
    13·2 answers
  • Solve the inequality x^2-4x-7&lt;0
    6·1 answer
  • I’ll mark brain list pls! thanks, i’m stuck!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!