The cost of lunch 29.40 and maya paid 33.81 in all. what percent was the tip that maya left?

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

Which of the following scenarios demonstrates an exponential decay

Find the common ratio of the sequence. -4, 8, -16, 32, a: -12b: -2c: 12d: -1/-2