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3 years ago

Solve the following equation 5(e + 6) = 75

Mathematics

2 answers:

NikAS [45]3 years ago

6 0

Answer:

e = 9

Step-by-step explanation:

5(e + 6) = 75

Divide each side by 5

5/5(e + 6) = 75/5

e+6 = 15

Subtract 6 from each side

e+6-6 = 15-6

e = 9

nirvana33 [79]3 years ago

6 0

Divide both sides by 5

e+6=15

Subtract 6

e=9

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The sum of three numbers is 69. If the second number is equal to the first diminished by 8, and the third number is 5 times the

N76 [4]

Answer:

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Step-by-step explanation:

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4 years ago

Read 2 more answers

Standard form of an equation that passes through (6,0) and (2,-7)

masha68 [24]

$\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ 6}}\quad ,&{{ 0}})\quad 
% (c,d)
&({{ 2}}\quad ,&{{ -7}})
\end{array}
\\\\\\
% slope = m
slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{-7-0}{2-6}$

$\bf y-{{ y_1}}={{ m}}(x-{{ x_1}})\qquad 
\begin{array}{llll}
\textit{plug in the values for }
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y_1=0\\
x_1=6\\
m=\boxed{?}
\end{cases}\\
\textit{and move the variables to the}\\
\textit{left-side, leave the constant}\\
\textit{on the right-side}
\end{array}\\
\left. \qquad \right. \uparrow\\
\textit{point-slope form}$

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