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2 years ago

Solve for x: 5x > -20 A. x > 4 B. x > -4 C. x < 4 D. x < -4

Mathematics

1 answer:

SOVA2 [1]2 years ago

4 0

Answer:

B. x > -4

Step-by-step explanation:

division property

(5x > -20)

x > -4

where your answer is B. x > -4

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3 years ago

Find the 53rd term of the arithmetic sequence<br> 27,11, -5

vivado [14]

Answer:

The 53rd term of this arithmetic sequence is -805.

Step-by-step explanation:

The general rule of an arithmetic sequence is the following:

$a_{n+1} = a_{n} + d$

In which d is the common diference between each term, that is, $d = a_{3} - a_{2} = a_{2} - a_{1}$ .

To find the nth term of the sequence, this equation can be written as:

$a_{n} = a_{1} + (n-1)d$

27,11, -5

So $a_{1} = 27, a_{2} - a_{1} = 11 - 27 = -16[/tex[tex]a_{n} = a_{1} + (n-1)d$

$a_{53} = a_{1} + (52)d = 27 + 52*(-16) = -805$

The 53rd term of this arithmetic sequence is -805.

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3 years ago

Please help me with math

KatRina [158]

Answer:

The answer is ±3i

Step-by-step explanation:

Can be Rewritten as:

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3 years ago

A sandwich costs 5:70 and a piece of fruit costs 2:15 if you have a 20 bill, how much change will you get ?

Gelneren [198K]

Well if you buy only 1 of each, it would cost you 7.85 in total. if you subtract that from 20, it equals 12.15.
you can also make it a linear equation if you want more or less than 1 fruit and or sandwich
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f=fruit
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3 years ago