Question

Parvana record's the transactions for her bank account for the week . On Monday, she made a deposit of $45. On Tuesday she used her debit card to $18 for a new shirt On Thursday she withdrew $7 from an ATM . Write an integer to represent each of parvana's bank transactions

Answer 1

The correct answer is +45; -18; -7.

Explanation:

Parvana records the transactions for her bank account for the week .

On Monday, Parvana deposited $45. Thus Parvana made an addition of $45 in her account. Therefore a +45 integer is used to represent this transaction into her account.

On Tuesday she used her debit card to $18 for a new shirt. Thus Parvana made a deduction of $18 from her account. Therefore a -18 integer is used to represent this transaction into her account.

On Thursday she withdrew $7 from an ATM. Thus Parvana made a deduction of $7 from her account. Therefore a -7 integer is used to represent this transaction into her account.

Thus the integers +45; -18 and -7 are used to represent transactions in Parwana's account.