54:46 Which algebraic expression means "four less than three times a number"?
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3n-4
4-3n
2-4
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Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent