Averages woman's brain: 1 3/10 kg (kilograms), 2 8/10 lbs (pounds), average human heart, 3/10 kg, 7/10 lbs, what is the total weight of an average woman's brain and heart in pounds.

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =

Three times the sum of a number and seven is negative thirty-six. what is the number?