−8⋅f(1)−4⋅g(4)= Help me ASAP

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

Parks is wearing several rubber bracelets one third of the bracelets are tie-dye 1/6 are blue and 1/3 of the remainder are camouflage if parks wears 2 camouflage bracelets how many bracelets does he have on

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?