Mr. thompson took his five children to the bowling alley. the cost for children 12 and older is $3.50. the cost for children under 12 is $2.25. he spends a total of $16.25. how many of his children are 12 and older?

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

I’m confused on how to work the pie charts