Write the quadratic equation whose roots are -6 and -4, and whose leading coefficient is 3. (Use the letter x to represent the variable.)

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

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

If 25% of y is 30, what is 60% of y?