Suppose you earn 7t - 1 dollars on monday and 8t + 5 dollars on tuesday. what were your total earnings? simplify your answer

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?