B) A cubical water tank is 80 cm broad. () Find the volume of the tank.
(ii) How many c. c. of water does it hold ?

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.

Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.

Compound inequalities. , i’m being timed