Agrocery store sells a 6-pack of bottle water for 3.79 a 9-pack for 4.50 and a 12-pack for 6.89 which package cost the least per bottle

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

The approximate line of best fit for the given data points, y = −2x − 2, is shown on the graph. which is the residual value when x = –2? a)–2 b)–1 c)1 d)2