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mr Goodwill [35]
3 years ago
13

When lines coincide how many solutions does each system have?

Mathematics
2 answers:
Pani-rosa [81]3 years ago
7 0
I believe It is A. infinitely solutions
Gnesinka [82]3 years ago
6 0
Each system has one solution when at least two lines collide; so, the answer is C.
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Evaluate the expression 6/5x when x=20
Sindrei [870]

Answer:

24

Step-by-step explanation:

6 divided by 5 times 20 =24

6/5*20= 24

7 0
2 years ago
In order to ride a roller coaster,a rider must be greater than 49 inches tall.Right now,Jeff is 45 inches tall.Write an inequali
WARRIOR [948]

Answer:

Therefore, we conclude that the Jeff must grow 4 inches in order to ride the roller-coaster.

Step-by-step explanation:

We know that: in order to ride a roller coaster,a rider must be greater than 49 inches tall.Jeff is 45 inches tall.

We have the next  inequalitythats:

x+45>49\\\\x>49-45\\\\x>4\\

Therefore, we conclude that the Jeff must grow  4 inches in order to ride the roller-coaster.

4 0
3 years ago
*repost since nobody answered* how would i answer this?
pshichka [43]

Answer:

b is not a function

Step-by-step explanation:

To be a function there must be a one to one correspondence.

Each x must only go to one y

b has an x that goes to two different y's

1 goes to 5 and 13.  That makes it a relation not a function

7 0
3 years ago
HELP ME PLZ. I have no clue how to do this.
Varvara68 [4.7K]

Answer:

32

Step-by-step explanation:

3x+1=8x-24

25=5x

x=5

3 times 5 plus 1 is 16 and so the length is 32

comment section:

XM=MY because MN is segment bisector

XM=3x+1=3*5+1=16=MY and since XM+MY=XY 16+16=32

3 0
3 years ago
‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️Please someone find the kindness in their heart to help me please!
dezoksy [38]
The answer is 30
You multiply 2 x 30 which is 60 and 60 + 30 = 90
hope this helps :D
3 0
3 years ago
Read 2 more answers
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