Aaron earns a weekly salary of $350 plus a 7% commission on sales. last week, his sales totaled $3200. what was his total pay?

Need this at the city museum, child admission is 6 and adult admission is 9.20. on tuesday, 132 tickets were sold for a total sales of 961.60. how many adult tickets were sold that day?

How do you do the foil method with polynomials?

Two cities a and b are 1400km apart and lie on the same n-s line. the latitude of city a is 23 degrees. what is the latitude of city b. the radius of the earth is approximately 6400km.