mrs Hills es 4 años mayor que el doble de la edad de su hijo. si la suma de sus edades es 50, ¿cuántos años tiene su hijo?

2 answers:

7 0

Answer: Si la maestra Hills tiene 4 años Que su hijo y es por el doble que su hijo tiene entonces el hijo tiene que tener 30-34 años por ahi

Step-by-step explanation: English version If Mrs.Hills has a double amount from her son age then the Son has to have 30 or 34

iogann1982 [59]3 years ago

4 0

Answer:

Step-by-step explanation:

(50+4) times 2

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See proof below

Step-by-step explanation:

We will use properties of inequalities during the proof.

Let $y\in (x-\epsilon,x+\epsilon)$ . then we have that $x-\epsilon$ . Hence, it makes sense to define the positive number delta as $\delta=\min\{x+\epsilon-y,y-(x-\epsilon)\}$ (the inequality guarantees that these numbers are positive).

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