I need help can u help

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

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.