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prisoha [69]
3 years ago
9

Are these tables functions or non functions? PLZ ANSWER ASAP

Mathematics
1 answer:
Natasha2012 [34]3 years ago
6 0
Yes they are functions

I hope this helped

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Seo-Yun hosted a party. She had 50 party favors to give away, and she gave 3 party favors to each of her guests
fgiga [73]

Answer:

Arithmetic sequence

Step-by-step explanation:

-We notice that the difference between the number of favors already given out between any two consecutive number of party guests has an additive increment.

-This increment is called the Common Difference and has a value of 3.

-The number of tickets available is 50.

Hence, the number of tickets already given out can be calculated using the formula:

a_n=-dn+S_n\\\\n= n^{th} \ guest\\d=common \ difference\\S_n=Total \ tickets \ available\\\\\therefore a_n=-3n+50

Hence, this is an Arithmetic Sequence.

7 0
3 years ago
Pleas help! I think its A but I'm not sure! 50 points
DedPeter [7]

Answer:

x<-9

So C is correct answer

Step-by-step explanation:

-3x-7<20

-3x<20+7

-3x<27

x<27/-3

x<-9

6 0
3 years ago
Read 2 more answers
What is p(x)???????????????
lys-0071 [83]
Bxbx apls ops sna e and
7 0
3 years ago
Write an expression to represent the total cost of paint at a rate of $5.75 per ft.? to paint a triangular-shaped mural where th
ASHA 777 [7]

Answer:

C($)= (x²/2 +11x)5.75

Step-by-step explanation:

Let's assume the height= x

The base= x+22

Area= 1/2(base*height).

Area= 1/2((x+22)(x))

Area= x²/2 +11x

Cost per ft= $5.75

Cost for painting the triangular mural C

C($)= (x²/2 +11x)5.75

7 0
3 years ago
A science test, which is worth 100 points, consists of 24 questions. Each question is worth either 3 points or 5 points. If x is
Brilliant_brown [7]
The solution to the system of equations is (x, y) = (10, 14), where x is the number of 3-point questions and y is the number of 5-point questions. The appropriate choice is ...
  The test contains 10 three-point questions and 14 five-point questions. (2nd selection)

6 0
3 years ago
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