288 times 66 =?
Plz help

Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

What is the value of x in the this question ?

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.