a possible answer would be 36/9=4
If 200/8=25 per hour, then i divided that by 2 to get 12.5 for 30 minutes.
Answer:
Is each unit a cm
Step-by-step explanation:
Answer:
<h2>x=(y-105)/7</h2>
Step-by-step explanation:
Given that the total time taken to practice is given by the expression as
y=7(15+x)
Simplifying the expression we have
y=105+7x
Solving for x (that is making x subject of formula we have)
7x=y-105
Divide both sides by 7 we have
x=(y-105)/7
Therefore the expression is
x=(y-105)/7
