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slavikrds [6]
3 years ago
13

Does this set of ordered pairs represent a function? Why or why not? {(–5, –5), (–1, –2), (0, –2), (3, 7), (8, 9)}

Mathematics
2 answers:
baherus [9]3 years ago
8 0

Answer:

The correct is D: Yes because every x-value corresponds to exactly one y-value: Apex

Step-by-step explanation:


kkurt [141]3 years ago
7 0
C is the choice for your answer

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The sum of two segments are 75 cm, and one the segments are four times the other. Calculate the measurement of each segment
iVinArrow [24]

The length of one segment is 15 cm and other segment is 60 cm

Step-by-step explanation:

Let x be the length of one segment and y be the length of other segment

Then according to given statement

x+y=75    Eqn 1

And

one the segments are four times the other

x=4y        Eqn 2

Putting\ x=4y\ in\ equation\ 1

4y+y=75\\5y=75\\Dividing\ both\ sides\ by\ 5\\\frac{5y}{5}=\frac{75}{5}\\y=15\\Putting\ y=15\ in\ eqn\ 2\\x=4(15)\\x=60

Hence,

The length of one segment is 15 cm and other segment is 60 cm

Keywords: Linear Equation, Variables

Learn more about linear equations at:

  • brainly.com/question/3783529
  • brainly.com/question/3799248

#LearnwithBrainly

8 0
3 years ago
The price of a cycle is reduced by 25 per cent. The new price is reduced by a further 20 per cent. The two reductions together a
pantera1 [17]
It should be 40 percent.

You can think of it as starting with 100 as in 100 dollars or 100 tic tacs

If you take away 25%, you take away 25 tic tacs and now you only have 75.

From your 75, you take away 20% which is equal to 15. 75- 15=60

If you look at the end result of 60, you can see that that is 100 - 40 so 40% of the total was taken off
5 0
3 years ago
There are 12 appetizers; 4 are soups, 6 contain meat, and 2 do not. In how
Ahat [919]
72 different orders, each soup can have a different meat and other* so take 4* 6* 3 because that is how many different combanations you can do
7 0
3 years ago
Read 2 more answers
Write an equivalent fraction for 10/2
Scorpion4ik [409]
10/2 is an improper fraction. So, change it to a mixed number. 10÷2=5

5 is the mixed number and is the equivalent fraction. You can also do 5/1 which is also equivalent. 
7 0
3 years ago
if you run for 4 hours at 8miles an hour and walk 8 hours at 12 miles an hour how far will you have gone at the end of 12 hours?
Alex787 [66]
What that guy said is right
8 0
3 years ago
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