Write the 127.5 in scientific notation please. ​

G(x) = 2 sin(2x - π) + 4. using complete sentences, explain how to find the minimum value for the function.

The height of a triangle is 4 in. greater than twice its base. the area of the triangle is no more than 168 in.^2. which inequalitycan be used to find the possible lengths, x, of the base of the triangle?

Bobs burgers bam has a special deal of 4 hamburgers for $6. at that rate, how much should it cost to buy 3 hamburgers?