constance can decorate 1 1/2 ornaments in 1/4 hours how many ornaments per hour can constance decorate.​

Two fire-lookout stations are 190 miles apart, with station a directly south of station b. both stations spot a fire. the bearing of the fire from station a is upper n 55 degrees upper e and the bearing of the fire from station b is upper s 60 degrees e. how far, to the nearest tenth of a mile, is the fire from each lookout station?

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

Mrs. blake's bill at a restaurant is $42.75. she wants to leave the waiter an 18% tip. how much will she pay in all, including the tip?