Mia says that when you rearrange 3a - p = m to make a the subject of the formula you get: a = m - p / 3
Mia is wrong. Explain and show her how to do the
question correctly.

Step-by-step explanation:

→ First plus p to both sides to isolate 3a

→ Divide both sides by 3 to isolate a

see explanation

Step-by-step explanation:

Mia is wrong in that she has subtracted p from both sides instead of adding p to both sides.

Given

3a - p = m ( add p to both sides )

3a = m + p ( isolate a by dividing both sides by 3 )

a =

1 1/5

step-by-step explanation:

eve and marks ratios are equivalent

step-by-step explanation: