Financial literacy sandy has $200 in her bank account. a. if she writes 6 checks for exactly 19.98, what expression describes the change in her bank account?

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax