Bhavik compró 3 litros de leche y 5 hogazas de pan por un total de $11. Un mes después, compró 4 litros de
leche y 4 hogazas de pan, a los mismos precios, por un
total de $10.
¿Cuánto cuesta un litro de leche y cuánto cuesta una
hogaza de pan?

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!

Dbc if u do the math and stuff that what i got let me know if i was wrong