Answer:
x = 25
Step-by-step explanation:
14+10+17+9=50
+25=75
/5=15
or
5*15
5*5=25, leave the 5 carry the 2
5*1=5+2=7
75
Answer:
A) Subtract 5 from each side
Step-by-step explanation:
This would be your first step, then you would want to isolate your variable so you would divide both sides by 2.
Answer: a) 
b) 30
Step-by-step explanation:
Given: The number of new songs that a rock group needs to stay at the top each year is inversely proportional to the year and that the group has been in the industry.
Let x be the number of songs will be needed after 5 years.
Now the inverse variation equation for the given question will be:-

Hence , the number songs will be needed after 5 years = 30
Answer:
if there is a right angled square shape at the angle