3. abcd is a trapezoid with midsegment ef. if ad = 5x - 11, ef = 3x + 7, bc = 2x +7, how many units in
length is ef?
5 total points -(1 point for equation, 2 points for algebra procedures, 1 point for correct value of x, and 1 point for
correct length of ef)

Asap 25 pts brainliest to right best/answer

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.

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.