viviangelcakes viviangelcakes

08-12-2020
Mathematics

contestada

Dan spent half of his allowance going to the movies. He washed the family
car and earned 7 dollars. What is his weekly allowance if he ended with
12 dollars ?

Respuesta :

samjamesjr samjamesjr

08-12-2020

Answer:

16

Step-by-step explanation:

1/2x + 8 = 16

1/2x = 16 - 8

1/2x = 8

x = 8 * 2

x = 16 <== his weekly allowance

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