Jim and tom have 27 marbles. tom has half as many as jim. how many marbles does tom have?​

Can someone answer it, and plot it, for 20 points and brainliest answer? p. s. they're the same ! : )

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.