The terms in the sequence decrease by the same amount each time:

9, 6 ,3 ,0, -3, -6

Work out ,in term of n, the nth term of the sequence

Answer:the nth term of the sequence, Tn= -3n +12

Step-by-step explanation:

The nth term of an arithmetic progression is given as

Tn=  a+ (n-1) d

where a= first term

and d = common difference

In this sequence, 9, 6 ,3 ,0, -3, -6 we can see that  the number is decreasing by 3

The first term, a= 9

and common difference, d = -3

using our formulae

Tn=  a+ (n-1) d

Tn= 9 + ( n-1) -3

Tn=9- 3n+ 3

Tn= -3n +12

work out size of angle marked Y

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What is the solution?

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Young Jedi Kelkin Soerre was in the middle of intense lightsaber training. So far she had blocked 34 laser blasts with her lightsaber out of 43 tries. How many consecutive laser blasts must she block successfully in order to raise her success rate to 84%? Round your answer to the nearest whole blast.

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mcpss.schoology.com/common-assessment-delivery/start/4599146874?action=onresume&submissionid=417011435
Midpoint and Distance Test
A line in the standard (x,y) coordinate plane contains the points C (0,7) and D (4,-6). What is the
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O (2,3)
O (4,2)
O (2, 1/2)
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Type the correct answer in each blank. Use numerals instead of words. If necessary, use / for the fraction bar(s).
Charlie runs a book rental business. He currently charges $3 per book and rents out an average of 38 books a day.

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02-2)(x+2) = -106-2)
$(-2)(x+ 3) --10-31
o-(x+3) = -10

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Jamal said that the answer to the
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Select all of the choices that are equal to -5 - (-12) and
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a.) -7
b.) 7
ns
c.) The difference between -5 and -12.
lucation
d.) The difference between -12 and -5.
e.) (-5) + 12
f.) (-5) + (-12)
Can someone please help me?

please help me

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19x + 2y = 10
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Submit

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