At the city museum, child admission is $5.30 and adult admission is $9.40 . on tuesday, 140 tickets were sold for a total sales of $1086.40 . how many child tickets were sold that day?

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*