Elaine has m dollars in her checking account. on december 8, she deposited 1,200, r dollars, and $568.90. she also cashed a check for t dollars and one for $73.70. write an algebraic expression that represents the amount of money in her account after the transaction

Use set buikder notation to represent the following set: {, -2, -1, 0}

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers