20 POINT QUESTION! For 0° ≤ x < 360°, what are the solutions to sin(x/2) + cos(x) – 1 = 0 ? A. {30°, 150°}
B. {60°, 300°}
C. {120°, 240°}
D. {210°, 330°}

please only answer if you're certain!

Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10≥4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.