Simplify the expression: sin(7x/3) cos(5x/2) -cos(7x/3) sin(5x/2) A: sin(-x/6)
B:cos(x/6)
C: sin (29x/6)
D: cos(-29x/6)
Please help ASAP!

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?