Formular el enunciado como una desigualdad.
La suma de 10 veces un número y 26 es como mínimo 28.
Utilizar la variable y para designar el número desconocido.

What can you determine about the solutions of this system

Evaluate this using ! 0.25^2 x 2.4 + 0.25 x 2.4^2 − 0.25 x 2.4 x 0.65

You are saving to buy a bicycle; so far you save 55.00. the bicycle costs 199.00. you earn 9.00 per hour at your job. which inequality represents the possible number of h hours you need to work to buy the bicycle?