Selaya has x dollars in her account. She spends $35.31 to buy medicines for her
grandmother. If the balance in her account
is $161.23, what was the amount in
her account before the purchase? Which
equation represents this situation?

And explain how you got it so i can understand future problems : 3

One integer is 8 times another. if the product is 72, then find the integers

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.