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3 years ago

Here's a graph of a linear function. Write the

Mathematics

2 answers:

GarryVolchara [31]3 years ago

4 0

Y=1/2x-5

i started w the slope.
on the y line, the line is on the -5
then i found 2 points on the line and it had the slope of 1/2

Dennis_Churaev [7]3 years ago

3 0

The answer is y=1/2x-5

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Solve for x: -10(x + 2) - 5x = -9x + 16

Marysya12 [62]

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8 0

4 years ago

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Cuanto cuestan 4 camisetas a $16,000 la docena?

Y_Kistochka [10]

Lo siento, no sé español, pero lo intenté.

Si se trata de "$ 16,000" para una docena de camisas que es 12, se dividiría "16,000 entre 12". Luego obtendrás 1,333.3 para multiplicar eso por 4 y luego obtendrás 5,333.3 a lo que responderás.

Esta es la ecuación,
16,000 / 12 = 1,333.3 x 4 = 5,333.3

Espero que esto ayude :-)

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4 years ago

Ellen read a book a day for 10 weeks. How many books did she read in all?

a_sh-v [17]

1 week = 7 days

10 weeks = 10×7 days

= 70 days

if Ellen reads 1 book in a day

Therefore,

1 day = 1 book

70 days = 70×1

= 70 books.

Thus Ellen reads 70 books in 10 weeks.

Hope helps

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2 years ago

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Work out the gradient of a line that passes through co-ordinates (3,4) & (6,16).

Ipatiy [6.2K]

Answer:

4.33

Step-by-step explanation:

Given data

x1= 3

y1=3

x2=6

y2=16

M= y2-y1/x2-x1

substitute

M=16-3/6-3

M= 13/3

M=4.33

Hence the gradient is 4.33

3 0

3 years ago

I need to solve for X btw they are same side interior ( supplementary angles )

Sidana [21]

Answer:

x = 17.2

Step-by-step explanation:

since they are supplementary, when you add then together they equal 180

4x + 8 + 6x = 180

Combine like terms

10x + 8 = 180

subtract 8 from both sides

10x = 172

divide each side by 10

x = 17.2

hope this helps :)

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3 years ago