Ananyanastra657
Ananyanastra657
13-12-2021
Mathematics
contestada
Please help 10 points
Respuesta :
Justaro
Justaro
13-12-2021
The answer should be D: a - 10 = 80.
The question gives away that she had earned more last week than this week. So the result has to be greater than £80.
If we solve for a,
a - 10 = 80
Add 10 to both sides, we get a = 90
The answer is a - 10 = 80
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