To prove a apolygon is a rectangle, which of the properties listed must be icluded in the proof

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

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.