If the discount is 15 percent, he still pays (100-15) or 85%
125.99 * 85%
125.99 * .85 = 107.09 is the price he pays for the rod
107.09 * .03 =3.21 is the sales tax
107.09+3.21=110.30 is the price of the rod with the discount and the tax
Answer:
the answer should be -5x - 30 + 30 y
2 to the power of 5 = 32
7 to the power of 3 is 343
32-343= -311
The answer is -311. Hope this helps!