At the movie theatre, child admission is $5.70 and adult admission is $9.40. on wednesday, 173tickets were sold for a total sales of $1345.00. how many child tickets were sold that day?

76 child tickets were sold that day.

Step-by-step explanation:

You need to set up a system of equations.

Let be "c" the number of child tickets sold that Wednesday and "a" the number of adult tickets sold that Wednesday.

Then:

Using the Method of Elimination, you can multiply the first equation by -9.40, then add both equations and finally solve for "c":

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: