HELP PLEASE ASAP
I AWARD BRAINLIEST!!!

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

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.