Answer:
$53.73 is the total cost.
Step-by-step explanation:
The type of problem is a markup, since you are adding sales tax. In a markup, you add the markup percent to 100, change it to a decimal then multiply.
Do 100 + 8 = 108, then change it to 1.08.
Do 1.08 x 49.75.
I think the answer is 7;
All i did was subtract Q11 from all 4 of its sides;
11=4=7
0.3 x 91.3
3/10 x÷ 913/10 =
1/10 x (3x+913)
