Randy’s parents gave him an allowance of d dollars each month. One month, he put half of his allowance in the bank and then bought a book for $8. He had $12 left in his pocket after buying the book. Write an equation to find the value of Randy’s monthly allowance.
The value of Randy’s monthly allowance is $40What is the allowance of Randy?The allowance of Randy that he receive from his parents d dollars, hence, the total expenses and balance left after expenses is “d”In essence, the half of the allowance placed in the bank account is 0.5d, which means d is 0.5d plus $8 used for books and the balance of $12d=0.5d+8+12We can now go ahead and solve for dd-0.5d=8+120.5d=20d=20/0.5d=40Find out more about more about Randy’s allowance on:https://brainly.com/question/24660547#SPJ1