Question

Ayudaaaa es para mañana!

Answer 1

Respuesta:

Hi, I'm charli damelio, I'm on the account of a fan from Mexico and here is the proof that I am the real one and I thank my fan for letting me take my picture on her phone

Answer 2

Explicación paso a paso:

1.

$5 \times 10 {}^{4} + 9 \times 10 {}^{2} + 2 \times 10$

2.

$1.5 \times 10 {}^{5} + 4 \times 10 {}^{2}$

3.

$8.3 \times 10 {}^{5} + 5 \times 10 + 2$