Simplify this numerical expression using the order of operations. 5.75 - 1 2 (20 ÷ 2.5) ÷ 2 + 6

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 sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

What is the factored form of the following expressions? d^2 – 13d + 36