Which operations is the following set closed under: {2, 4, 6, }? the answer has to be written out and there are no choices

On this question. a hypothermia occurs when a person's body temperature drops below 95 degrees fahrenheit. write and solve an inequality that describes how much lower the body temperature of a person with hypothermia will be than the body temperature of a person with a normal temperature of 98.6 degrees fahrenheit

Solve for x in the equation x2 - 12x + 36 = 90. x= 6+3x/10 x=6+2/7 x= 12+3/22 x = 12+3/10

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?