4 years ago

An amusment park sells 9 tickets for $12 and 12 tickets for $15 . Is this fair explain

Mathematics

1 answer:

Andru [333]4 years ago

5 0

Yes because you are paying .75 for each ticket with the 9/$12 deal, and .80 for each ticket with the 12/$15 deal

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Which equation represents a line which is parallel to the line 2x+5y=-35? ( see choices )

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3 years ago

What is the formula for the nth term of the given sequence? -17, -8, 1

Citrus2011 [14]

Answer:

The $n^{th}$ term of A.P sequence

tₙ = 9 n - 26

Step-by-step explanation:

Step(i):-

Given sequence

- 17 , -8 , 1 .......

first term = -17

Second term = - 8

The difference of first two terms

d = - 8 -(-17) = -8+17 = 9

The difference of next two terms

d = 1 - (-8) = 1+8 = 9

∴ The given sequence is in A.P ( Arthimetic progression)

Step(ii):-

The $n^{th}$ term of A.P sequence

$t_{n} = a + ( n-1 ) d$

Given a = - 17 and d = 9

$t_{n} = -17 + ( n-1 ) 9 = - 17 + 9 n -9 = 9 n - 26$

Final answer:-

The $n^{th}$ term of A.P sequence

tₙ = 9 n - 26

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Ron walks faster because his unit rate is 20 and steve's unit rate is 24.

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3 years ago

9/v=3/30 v=__ solve the proportion.

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