Asap answer now 100 points →quantity of brushes cost 20 $11.80 35 $17.15 50 $27.50 70 $45.50 80 $36.00 the table shows the price for different quantities of sponge brushes offered at a wholesale art supply store. which is the best value? a) 20 brushes b) 35 brushes c) 50 brushes d) 80 brushes

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

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

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.