3 years ago

How do i do step by step solve this question 102 = -2(7x + 5)

Mathematics

1 answer:

LenaWriter [7]3 years ago

4 0

All way solve what’s in parentheses first!!!

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Subtract fraction and simplify if needed

Harrizon [31]

First you need to find the common denominator. both 6 and 7 go in to 42 evenly

multiply 5/6 by 7 to get 35/42
multiply 2/7 by 6 to get 12/42
subtract 12 from 35 to get 23

23/42

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3 years ago

Find the distance between the points (3,0) and (-1,-5)

nadya68 [22]

Answer:

6.4

Step-by-step explanation:

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$\sqrt{16+25}$

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ik it doesnt make any sinse but hope this helps

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3 years ago

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ExtremeBDS [4]

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2 years ago

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Hunter-Best [27]

Answer:

$y = \frac{4}{3}x-5$

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As the line is perpendicular to $y=-\frac{3}{4} x + 2$ , we know that the slope of the line is $\frac{4}{3}$ . As it passes through $(3, - 1)$ , we know that it should be $y = \frac{4}{3}x-5$ .

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2 years ago

What is the domain and range for 2x+3y=18? What is the domain and range of 3x-4y>16?

kvv77 [185]

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2 years ago

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