Find the percent of increase or decrease, p, from 12 students to 30 students. Round to the nearest percent. p = %

Chose the graph below that represents the following system of inequality’s

Which letters from the table represent like terms? a and b b and c a and d b and d

If 1.4% of the mass of a human body is calcium, how many kilograms of calcium are there in a 165-pound man? 1.0 kg ca 5.1 kg ca 1.0 x 102 kg ca 5.1 x 102 kg ca