M[n(x)] = 4(x - 10) - 11 = 4x - 40 - 11 = 4x - 55
Answer:
c=(ay-2)/m
Step-by-step explanation:
Isolate c
First I would multiply both sides by y
mc+2=ay
Then I would subtract 2
mc=ay-2
Then I can divide my m to get c alone
c=(ay-2)/m
Keywords
linear equation, variables
Step 1
Define the <u>variables</u>
Let
x-----> number of erasers
y-----> total cost
we know that
------> this is the <u>linear equation</u> that represent the situation
therefore
the answer is
Answer:
0.086
Step-by-step explanation:
Since .<u>x </u> would be tenth 0.0<u>x </u>would be hundredth and 0.00<u>x </u>would be thousandth we would have to round the 4 and that would go down so we would get 0.086
