Wayne has a recipe on a 3-inch-by-5-inch index card that he wants to enlarge to 15 inches long. how wide will the enlargement be?

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.

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?