Answer:
https://youtu.be/WYNfQabLpuk
Answer: x= 5 and y= -2 or (5,-2)
Step-by-step explanation:
To get the total price multiply the cost of the book by 1 + sales tax rate:
7% as a decimal = 0.07
13.50 x 1.07 = $14.45
At simple interest it will be 939+939×6×0.08=$1389.72.
Answer:
d
Step-by-step explanation: