He Blank Question olution that has the same concentration as that of the cytoplasm of a cell is said to be a(n) Need help? Review these concept resources.

Calcula al valor de "x" si ios dos tríngulos son semejartes.

Solve the equation and check the solution. \( -7=\frac{7}{6} r+7 \) \( r=\square \) (Type an integer or a fraction.) \[ \]

\( \frac{\frac{5}{9}}{15} \) The quotient is

9. \( \sqrt{s-27}+\sqrt{s}=9 \)

The Saad family is setting up for their annual New Year's party. There will be 143 adults and 62 children coming in the evening. Each table holds 15 people. How many tables will they need for all guests?