Phil wants to do well in his classes, so he is budgeting his time carefully to decide the number of classes he will take this year. For each class he expects to spend 3 34 hours a week working on homework, and additionally, two fifths of that time is planned to be spent on reviewing the reading material. If he has 23 hours available each week for homework and review, what is the best number of classes to take?

Plz me plz i will give a brain just plz

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.