A shirt originally cost $52.15, but it is on sale for $41.72. What is the percentage decrease of the price of the shirt? If necessary, round to the nearest percent.
OA. 16%
OB. 25%
OC. 80%
OD. 20%

20%

Step-by-step explanation:

10.43/52.16 x100

19.99616564%

round

20%

x + 5 * 4

In this problem we have to transfer the expression from verbal to mathematical language. Which would be:

x + 5 * 4

"x" represents "a number"

"5 more than a number" is represented by "x + 5"

"the product of" is indicating a multiplication, which is represented by "*"

Hope it helped,

BioTeacher101