( use elimination) on 3x+5y=12 and x-3y=4

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values

You buy 4 items that cost 2.69 14.45 8.05 13.95 what is the estimated total round to the nearest dollar