Traduzca al lenguaje algebraico la siguiente expresión en lenguaje coloquial: El grupo de amigos de Ana reúne 5 dólares y compran 10 jugos de a dólares cada uno
y 10 galletas de b dólares cada una. Expresa el vuelto que recibirán de haber pagado
con un billete de $5.00.

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

13cm

step-by-step explanation:

(apex)

the answer is -1 for this question

step-by-step explanation: