Find the solution set of the given equation for 0 ≤ x ≤ 2π. -5 - 2cosx = -6

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red