Each book in a set of 23 encyclopaedia measures 48 cm x 23 cm x 2 cm.
how many complete sets could i fit into a packing crate with a volume of 1.4 m3

Finding tbe values of the variables in each kite

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?

Add, subtract, multiply, or divide as indicated. list any restrictions for the variable(s) and simplify the answers when possible. 1) x-2 / x+5 + 3x / 2x-1 2) x+6 / x-6 - x^2 / x+6 3) x+9 / x-4 + x+2 / x^2-11x+28 4) x / x^2-64 + 11 / 2x^2+11x-40 5) 5 / x + 11 / x-3 - x-4 / x^2+2x-15