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
mr_godi [17]
3 years ago
7

Helppppp!! I will mark brainliest!!

Mathematics
1 answer:
Yuliya22 [10]3 years ago
5 0

Answer:

If the slopes are different, there is one solution.

If the slopes the same but the y intercepts different, there is no solution.

If the slopes and y intercepts are the same, there are infinitely many solutions.

2x + y = 4

2y = 6 - 2x

Solve for y on both

y = 4 - 2x

y = 3 - x

They are both different, so there is one solution

Step-by-step explanation:

You might be interested in
At the fall festival, there was a pumpkin picking contest. The 6th grade team picked 16 pumpkins in 4 minutes, and the seventh g
VikaD [51]

Answer:

7th grade team

Step-by-step explanation:

6th grade team: 16/4= 4 pumpkins per min

7th grade team: 48/8= 6 pumpkins per min

Therefore,  the 7th grade team picked more pumpkins per min

6 0
2 years ago
Read 2 more answers
2(x-+2)+4=6x-4(-1+x)
sertanlavr [38]

2x-4+4=6x+4-4x

2x=2x+4

c there is no solution

8 0
3 years ago
Read 2 more answers
melissa began atop a hill that was 1,350 feet high. she descended 120 feet, took a break and then descended 235 more feet. Which
Anna11 [10]
1500 is the answer I did this a while ago I think not sure
5 0
3 years ago
Read 2 more answers
A TV set contains five circuit boards of type A, five of type B, and four of type C. The probability of failing in its first 500
nekit [7.7K]

Answer:

0.903264

Step-by-step explanation:

Given that a TV set contains five circuit boards of type A, five of type B, and four of type C. The probability of failing in its first 5000 hours of use is 0.03 for a type A circuit board, 0.04 for a type B circuit board, and 0.03 for a type C circuit board.

Let A' = the event that A fails, B' =  B fails and C'= C fails.

Probability that no circuit board fails = Prob (A'B'C')

= P(A')P(B')P(C')  (since A,B, C are independent, their complements are independent

= (1-0.03)(1-0.04)(1-0.03)

= 0.903264

8 0
3 years ago
Which relation is a function?
Ksivusya [100]
B. To see if it’s a function, it has to pass the vertical line test. That means draw a vertical line (going up and down) through any point on the graph and it can only go through one point. If it goes through more than 1, it’s not a function. Like in graph A, if you draw a vertical line at x=-2, it will go through two points, same at x=2. For graph b, no matter where you move a vertical line, it only passes through one point at a time, so it passes the vertical line test.
8 0
2 years ago
Other questions:
  • How many meter is a desk and a bicycle
    5·2 answers
  • Simplify -2(v+5) +5(4v-2)
    15·1 answer
  • Enter the slope-intercept equation of the line that has slope 12 and y-intercept<br> (0,3).
    8·1 answer
  • ...........<br>..............<br>........
    6·1 answer
  • Sole equation 4×6-24÷4
    7·1 answer
  • What is the value of x
    8·1 answer
  • A student made the following chart to prove that AB2 + BC2 = AC2. (SEE ATTACHMENT)
    13·2 answers
  • Select all ordered pairs that satisfy the function y = 5x + 5.
    5·1 answer
  • Round your answer to the nearest hundredth.
    10·2 answers
  • Assume that 22 kids have their names (all different) put into a hat. The teacher is drawing 5 names to see who will speak first,
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!