Find the value of x and the length ILL MARK THE BRAINIEST

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

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250