Dish detergent is sold in three different sizes. To save money you want to buy the size that gives you the best deal. Determine
which of the sizes has the best unit cost.
All three sizes offer the same unit cost.
The mini size of dish detergent is the best buy.
The family size of dish detergent is the best buy.
The economy size of dish detergent is the best buy.
Help please

Find the vertex of the function given below y=x^2-6x+1

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.