What is the answer to this question 7/8 + ?= 1

Mathematics

1 answer:

insens350 [35]2 years ago

8 0

One eight is the correct answer

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5(x + 3) - 2 = 2 + 5x + 9

Lunna [17]

Answer:

There is no solution

Step-by-step explanation:

$5(x + 3) - 2 = 2 + 5x + 9$

$5x+15-2-2-5x-9=0\\15-13=0\\2=0$

There is no solution

because 2=0 is not possible.

8 0

3 years ago

Read 2 more answers

Help , please and thanks

ira [324]

Answer:

891,962,172,409

try that

Step-by-step explanation:

5 0

3 years ago

For the straight line defined by the points (4,57) and (6,91) , determine the slope ( m ) and y-intercept ( ???? ). Do not round

Ksivusya [100]

$\bf (\stackrel{x_1}{4}~,~\stackrel{y_1}{57})\qquad (\stackrel{x_2}{6}~,~\stackrel{y_2}{91}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{91}-\stackrel{y1}{57}}}{\underset{run} {\underset{x_2}{6}-\underset{x_1}{4}}}\implies \cfrac{34}{2}\implies 17 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{57}=\stackrel{m}{17}(x-\stackrel{x_1}{4})\implies y-57=17x-68$

$\bf y=17x-11\impliedby \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}\qquad \qquad \begin{cases} \stackrel{slope}{17}\\\\ \stackrel{y-intercept}{(0,-11)} \end{cases}$