Mathematics: Ineed with this equation. 9q - 14 + 3(q - 8) = 7 i looked it up and the answer was 3.75, however i don t understand how it works.

The formula to find the slope m is:Plugging the given values into the formula, we get:The slope of the line is 8/5....

Ineed with this equation. 9q - 14 + 3(q - 8) = 7 - id9143872150234, bobtothemaxthe1st

Ответ:

ameliaxbowen7

01.01.2022

Parentheses first

9q-14+3q-3(8)=7
9q-14+3q-24=7

Combine like terms

9q + 3q - 14 - 24 = 7
12q -38=7

add 38 to both sides

12q - 38 + 38 = 7 + 38

12q = 45

divide both sides by 12

q = 45/12
q = 3.75

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Ответ:

itcelmairani

16.09.2022

Mathematics

The formula to find the slope m is:
$m=\frac{y-y_{1}}{x-x_{1}}$
Plugging the given values into the formula, we get:
$m=\frac{6-(-2)}{4-(-1)}=\frac{8}{5}$
The slope of the line is 8/5.

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Ineed with this equation. 9q - 14 + 3(q - 8) = 7 i looked it up and the answer was 3.75, however i don't understand how it works.

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