Identify the trinomial that is not a perfect square. 25x^2 − 70x + 49 49x^2 − 28x + 4 36x^2 − 20x + 9 9x^2 − 12x + 4

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

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