question: what is the actual area, in square meters, of this field. PLEASE help me with this i put extra points.

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

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.

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.