Ascience class measured the mass of a balloon to be 4 grams. after the balloon was inflated the mass was 8 grams. what was the mass of the air inside the inflated balloon?

If lmn=xyz, which congruences are true by cpctc? check all that apply

What are the solutions of the equation? 6x^2 + 11x + 4 = 0 a. 4/3, 1/2 b. -4/3, -1/2 c. 4/3, -1/2 d. -4/3, 1/2

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders