Which of the following systems of inequalities has no solution?

a) y less than 0
x greater or equal than 0

b)3 x minus 4 y less than 1
3 x minus 4 y less than 8

c) 4 x plus y greater than 4
8 x plus 2 y less than minus 5

d) 3 x minus y greater than 1
6 x minus 2 y less than 20

10% of 1,900,000. show me how you got the answer

Carmen ayer en el mercado compro 3/4 kg de guayabas, 6/8 kg de peras, 1/2 kg de naranjas ¿cuantos kilogramos de fruta compro?

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.