3 years ago

I need help!!! Please help me!!

Mathematics

1 answer:

RUDIKE [14]3 years ago

4 0

I think the second one

You might be interested in

Which inequality describes all the solutions to 5(x-2)<3x+2

pshichka [43]

ANSWER:

is 16 po pa brainlies po

3 0

2 years ago

Easton won best of show in 60% of the shows he entered. In how many shows was Easton entered if he won 15 times last year?

sladkih [1.3K]

$x-\ number\ of \ shows\\\\
60\%*x=15\\\\
\frac{60}{100}x=15\\\\
0.6x=15 \ \ \ \ | divide\ by\ 0.6\\\\
x=25\\\\
Eason\ entered \ 25\ shows.$

3 0

3 years ago

What is the average rate of change for f ( x ) = 0 . 5 ( − 10 x + 24 ) f x = 0 . 5 - 10 x + 24 ?

Leya [2.2K]

bearing in mind that the slope goes by several names

• average rate of change

• rate of change

• deltaY over deltaX

• rise over run

• gradient

• constant of proportionality

however, is the same cat wearing different costumes.

$\bf f(x) = 0.5(-10x+24)\implies f(x) = \stackrel{\stackrel{m}{\downarrow }}{-5} x+12\impliedby \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}$