A teachers age is 6 years greater than 2 times a students age. A principals age is 10 years greater than 3 times the students age. If x represents the students age in years, which expression represents how many years older the principal is than the teacher?

The principal is 5 years older than the teacher.

10+(x3)-6+(x2)

138.37 gram

Step-by-step explanation:

Formula of density

density = mass/ volume

given

volume = 202 mL

density = 0.685g/mL

using these values in Formula of density

0.685g/mL = mass/ 202 mL

mass = 0.685g/mL * 202 mL = 138.37 gram

Thus, weight of liquid is  138.37 gram to the nearest hundredth.