Which method can be used for separating a mixture of sand and salt?
a. magnetism
b. evaporation
c. distillation
d. filtration

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

Twelve less than a number is at most 20

Agroup of randomly selected members of the foodies food club were asked to pick their favorite type of food. the bar graph below shows the results of the survey. there are 244 members in the foodies.