Answer:
its d
Step-by-step explanation:
because you would have too mutply the smae number by 12
$36
20+80%=36
The family donated $52.50
Larry's mom donated $7.50 ($15 ÷ $2=$7.50)
Larry's dad donated $25.00 ($5 x $5=$25.00)
Larry's sister donated $5.00 ($15 - $10=$5.00)
Larry donated $15.00