Answer:
j = 3 + p
or
j = p + 3
Step-by-step explanation:
Alvin = p
John = j
John is 3 years older, so this is + 3.
j = 3 + p
Divide 100 by 48 and you should get how many people per percent, then multiply by 100 and boom.
Answer:
group 3
Step-by-step explanation:
hope this helps u
Step-by-step explanation:
A=a+b/2
2×A=a+b
2A=a+b
2a-a=b
a=b
hope it helps