Answer:
16
Step-by-step explanation:
because juan is spend 28 on gift and he added a 16 .
10% of 46.80 =4.68
46.80 + 4.68 = 51.48
Hope this helps :D
Z= -7
So your answer is number 2, -7
I think it’s 76 because I added it that’s a way i solved it but you can also multiple it by 1 and it will give the the same answer