A rational number<span> is a </span>number<span> that can be written as a ratio.</span>
Step-by-step explanation:
the cost per ounce at target would be .2688 and the cost per ounce ot walmart would be .28 so target would be the better buy.
( x + 1) / [ x( x + 1 )] + (2x) / [ x( x + 1 )] = ( 3x + 1 ) / [ x( x + 1 )] ;
<u>t=$1.95p</u>, because the cost is dependent on the amount of beef bought
