Arestaurant has a special whereby both parents can eat for $20 and each child can eat for $5. assuming a family group consists of both parents and at least one child, what is the maximum number of family groups that could have attended given that the restaurant took $115?

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

In the triangles, bc =de and ac fe. if the mzc is greater than the mze, then ab isdfelth

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?