Hey guys i really need on jorge bought a crate of floor tiles for 94.94. the crate had 6t boxes of floor tiles. each box contained 20 floor tiles. write and solve an equetaion to determan the cost of each box. part b. then write and solve to determine the cost per tile.

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4