Answer:
5/100 = 0.056 sales tax
$12+$26+$125 = $163 total purchase without tax
163*0.056 = 9.128 tax based on how much she bought
$163 + 9.128 = $172.128 total amount she paid (b)
5x-50= 30-15x
20x= 80
x= 4 is the solution to this problem
Start by finding the common denominators (in this case, 6)
So;
1/6x + 15/6 = -2/6
1/6x = -17/6
x = -17
Hanap ka nalang sa google vhie d ko den alam eh
