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3 years ago

Negative 10 decreased by 14 times a number

Mathematics

1 answer:

Vilka [71]3 years ago

5 0

-10 - 14x <== ur expression

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Work out 5 x 10^6 / 4 x 10^4 Give your answer as an ordinary number.

Angelina_Jolie [31]

Answer:

$1.25 \times {10}^{2} = 125$

Step-by-step explanation:

$\frac{5 \times {10}^{6} }{4 \times {10}^{4} } = \frac{5}{4} \times \frac{ {10}^{6} }{ {10}^{4} } = 1.25 \times {10}^{2} = 125$

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3 years ago

Simplify 9 − (−4). −13 −5 5 13

andrew11 [14]

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2 years ago

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Which equation represents a linear function?

ipn [44]

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Step-by-step explanation:

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2 years ago

Use break apart method to find the product 26x5

iogann1982 [59]

26×5

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×5 ×5

—— ——

100 + 30

130

4 0

2 years ago

What is the equation of the straight line that passes through (2,1) (5,7)

VMariaS [17]

Answer:

y = 2x - 3

Step-by-step explanation:

We are asked to find the equation of a straight line

Step 1: find the slope

( 2 , 1) ( 5 , 7)

x_1 = 2

y_1 = 1

x_2 = 5

y_2 = 7

Insert the values into the equation

m = (y_2 - y_1 )/ (x_2 - x _1)

m = (7 - 1 )/ (5 - 2)

m = 6/3

= 2

Step 2: substitute m into the equation

y = mx + c

y = 2x + c

Step 3 : sub any of the two points given into the equation

Let's use ( 2, 1)

x = 2

y = 1

y = 2x + c.

1 = 2(2) + c

1 = 4 + c

c = 1 - 4

c = -3

Step 4: sub c into the equation

y = 2x + c

y = 2x - 3

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3 years ago