Find the minimum value of c = 4x + 3y Subject the the following constraints:
(x ≥ 0 , y ≥ 0)
2x + 3y ≥ 6
3x - 2y ≤ 9
x + 5y ≤ 20

Linear programming - Linear systems !

Which two undefined geometric terms always describe figures with no beginning or end?

City l has a temperature of −3 °f. city m has a temperature of −7 °f. use the number line shown to answer the questions: number line from negative 8 to positive 8 in increments of 1 is shown. part a: write an inequality to compare the temperatures of the two cities. (3 points) part b: explain what the inequality means in relation to the positions of these numbers on the number line. (4 points) part c: use the number line to explain which city is warmer. (3 points)

Jubal wrote the four equations below. he examined them, without solving them, to determine which equation has no solution. which of jubal’s equations has no solution hurry