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Savatey [412]
3 years ago
8

What 4.2 times 0.7 /a is 294 /b is 2.94 /c 29.4

Mathematics
2 answers:
vfiekz [6]3 years ago
6 0

Answer:

2.94

Step-by-step explanation:

4.2 × 0.7 = 2.94

zvonat [6]3 years ago
3 0

Answer:

29.4

Step-by-step explanation:

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The first equation, 8x - 9y = - 23

Obtain the equation in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

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partial equation is y = \frac{8}{9} x + c

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the equation of a line in standard form is

Ax + By = C ( A is a positive integer and B, C are integers )

rearrange the slope- intercept equation into this form

multiply through by 9

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Solve for c help me out
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Step-by-step explanation:

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