Help me plzzz i really need help its also in Spanish plz help me(ToT)(ToT)(ToT)

1. veinte (10 * 2 = 20)  

2.  tres ( 12 ÷ 4 = 3)

3. veinte (18 + 2= 20)

4.  diez ( 15 - 5 = 10)

5. once (14 - 3 = 11)

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x