D = 6 and e = 2
4e + d + 12 - 2e

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

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?