Answer:
5/4
Step-by-step explanation:
<span> Do you mean this one? </span>∑
It is summation.
If you multiply the dark inside one and the outside one then add them up it will give you the answer!<span />
Answer:
58 years old
Step-by-step explanation:
the equation would be 500-4x=268 with x being his age.
subtract both sides by 500 to get -4x=-232
then divide both sides by -4 to get x=58