Question

x + 300 = 450 Hola necesito urgente por favor (:​

Answer 1

Hola! :3

Resolvemos:

1.1)

4x+16=56

4x=56-16

4x=40

x=40/4

x=10

x+300=450

x=450-300

x=150

1.2)

(3/4)÷(3/16)=a

(3/4)×(16/3)=a

(16/4)×(3/3)=a

4×1=a

4=a

(5/2)÷(1/8)=b

(5/2)×(8/1)=b

(8/2)×5=b

4×5=b

20=b

1.3)

√2704 = 52

√3969 = 63

Espero haberte ayudado :D