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antiseptic1488 [7]
3 years ago
5

Which situation shows a constant rate of change? A. The number of play tickets sold compared with the number of minutes before t

he play starts B. The height of a helicopter over time C. The cost of fabric compared with its length in yards D. The outside temperature compared with the number of glasses of lemonade sold
Mathematics
1 answer:
Natalija [7]3 years ago
4 0

Answer:

C - The cost of fabric compared with its length over time.

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PLEASE HELP WITH THIS ONE QUESTION
AveGali [126]

Answer:

step 1: move the -4 to the right: x^2 -2x = 4

step 2: add 1 to each side: x^2 -2x + 1 = 4 + 1

step 3: factor the left side and simplify the right side: (x-1)^2 = 5

step 4: take the square root of each side: x - 1 = sqr root of 5

step 5: move the 1 to the other side: x=\sqrt{5} + 1 and x = \sqrt{5} -1

6 0
2 years ago
Tel wether the relationship is proportional relationship. Explain why or why not.
dem82 [27]
Yes because it is linear, also if you set up the proportion 2/4=1/2 they are equal.
8 0
3 years ago
If f(x) =3x+5 and g(x) =x-1, then f[g(0) =?
Kisachek [45]
G(0)= 0-1= -1

f(-1)= 3(-1)+5= -3+5= 2

the answer to the question is 2
8 0
3 years ago
1. 2x + 2 - (2x - 14) = 5x + 2
Anettt [7]

Answer:

1. 2x+2-(2x-14)=5x+2

0x+16=5x+2

16=5x+2

14=5x

14/5=x or 2.8=x

2. 2x+10-(-2x+7)=-7x+14

4x+3=-7x+14

11x+3=14

11x=11

x=1

Step-by-step explanation:

Hope this helps

8 0
3 years ago
Read 2 more answers
Solve for x: (x+4)/2 - 7 x= 3. x = 5 x = 6 x = 10​
lutik1710 [3]

Answer:

x-10/2

Step-by-step explanation:

I think this is what you are asking.

I'm sorry if its wrong.

7 0
3 years ago
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