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Jlenok [28]
3 years ago
7

Please help me with these

Mathematics
1 answer:
Margaret [11]3 years ago
8 0
= 3^3 - |-39 | / (-3)
= 27 - (-13)
= 40

9)
top:
3(2)^3 / 6 +(-5)
= 24/6 - 5
= 4 - 5
= -1

bottom:
= 5 - 4 - 27/9 *3
= 5 - 4 - 3*3
= 5 -4 - 9
= -8
so
-1 / -8 = 1/8

answer
1/8
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algol13

Answer:  The required answers are

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3x+7y=42~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)

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We know that

The SLOPE_INTERCEPT form of the equation of a straight line is given by

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From equation (i), we have

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Comparing with the slope-intercept form, we get

\textup{slope, m}=-\dfrac{3}{7},\\\\\\\textup{y-intercept, c}=6.

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(b) y-intercept exists and is equal to 6.

(c) the slope-intercept form of the line is y=-\dfrac{3}{7}x+6.

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Answer:

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