If a given solution has a 10 percent solute concentration, and more solvent is added, the new solute concentration could be:

50%

25%

10%

5%

Kayla has a $500 budget for the school party.she paid $150 for the decorations.food will cost $5.50 per student. what inequality represents the number of students,s, that can attend the party?

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 standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?