I Need Help ASAP! plz

Somone me i want to know what 18 hours out of 24 hours in a fraction

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

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.