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3 years ago

Which on is the correct answer

Mathematics

2 answers:

Xelga [282]3 years ago

4 0

Answer:

y=-x-5

Step-by-step explanation:

Slope is the x, since slope is equal to -1, x=-1. For the y intercept you simply add or subtract the number given to you, since it is -5 you would add a -5 to the end of the equation

lilavasa [31]3 years ago

4 0

The correct answer is y=-x-5

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If you ARE READING THIS PLEASE HELP !

nika2105 [10]

Answer:

The answer is 309.

Step-by-step explanation:

This is found when you solve for x in this equation:

(1883+x)/8=274

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3 years ago

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Advocard [28]

Gs umm 222 x 666 the woods on bay bay and I =372828

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3 years ago

4. A ball is thrown upward from the top of a building and has a height in feet of

Anika [276]

It would be going down (0,60)

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4 years ago

Un vendedor de frutas tiene cierto número de mangos, vende 3/5 de ellos más dos mangos; luego vende 1/3 de los restantes más dos

valkas [14]

Respuesta:

200 mangos

Explicación paso a paso:

Dado :

Sea el número inicial de mangos = x

Primera venta:

3 / 5x + 2

Número a la izquierda = x - (3 / 5x + 2) = 2 / 5x - 2

Segunda venta:

1/3 (2 / 5x - 2) + 2 = 2 / 15x - 2/3 + 2

Cantidad restante:

2 / 5x - 2 - (2 / 15x - 2/3 +2)

2 / 5x - 2 - 2 / 15x + 2/3 - 2

0,2666666x - 3,3333

Tercera venta:

1/2 (0,2666666x - 3,3333) + 1 = 0,133333x - 1,666665 + 1

0.2666666x - 3.3333 - (0.133333x - 1.666665 + 1) = venta final

0,2666666x - 3,3333 - (0,133333x - 1,666665 + 1) = 24

0,2666666x - 3,3333 - 0,133333x + 1,666665 - 1 = 24

0,133333x - 2,666635 = 24

0.133333x = 24 + 2.666635

0,133333x = 26,666635

x = 26,666635 / 0,133333

x = 200.00026

x = 200 mangos

5 0

3 years ago

Find the 30th term of the following sequence. 2,8,14,20

lyudmila [28]

Answer:

$\large\boxed{a_{30}=176}$

Step-by-step explanation:

$a_1=2\\a_2=2+6=8\\a_3=8+6=14\\a_4=14+6=20\\\vdots\\\text{It's the arithmetic sequence with common difference d = 6}.\\\\\text{The formula of a n-th term:}\\\\a_n=a_1+(n-1)d\\\\\text{Substitute:}\\\\a_n=2+(n-1)(6)=2+(n)(6)+(-1)(6)=2+6n-6=6n-4\\\\\text{Calculate 30-th term. Substitute}\ n=30:\\\\a_{30}=6(30)-4=180-4=176$

4 0

4 years ago