Describe a procedure you could use to separate the components of a mixture of sand, gravel, salt, and iron fillings. identify which component(s) would be separate at each step, and why.

City a and city b had two different temperatures on a particular day. on that day, four times the temperature of city a was 8â° c more than 3 times the temperature of city b. the temperature of city a minus twice the temperature of city b was â’3â° c. what was the temperature of city a and city b on that day? city a was 5â° c, and city b was 4â° c. city a was 3â° c, and city b was â’1â° c. city a was 8â° c, and city b was â’3â° c. city a was 5â° c, and city b was â’5â° c.

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

Nonmetal halogen family atmoic mass 35