The first step in the process for factoring the trinomial x^2-3x-40 is to

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

What is negative 3/9 times negative 2/8 ?

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.