Part a
we have that
the algebrai expression that represent this situation is
(j+m)/7
Part b
we have that
jm+7 represent
the product of j and m increased by 7
the product of j and the quantity m increased by 7
the quantity j times m increased by 7
the quantity j times m plus 7
the product of j and the quantity m plus 7
All the answers are correct
