Question

help

Answer 1

here you have to replace \(m=9\), so we get:
\[a = 28500 - 1800 \cdot 9 = ...?\]

Answer 2

16,700 *9 right?

Answer 3

hint:
here is next step:
\[a = 28500 - 1800 \cdot 9 =28500-16200= ...?\]

Answer 4

we have to compute \(1800 \cdot 9\) first

Answer 5

its 16200 or 16700 @Michele_Laino

Answer 6

is that minus 9 or times?

Answer 7

we have \(1800 \cdot 9= 16200\)

Answer 8

\(m\) represents time mesured in minutes

Answer 9

so 16200-28500

Answer 10

so, we have to compute this:
\[\huge \begin{gathered}
a = 28500 - \left( {1800 \cdot 9} \right) = \hfill \\
\hfill \\
= 28500 - 16200 = ...? \hfill \\
\end{gathered} \]

Answer 11

12300

Answer 12

correct!