Store a is advertising a sale that will reduce prices on all merchandise by 15%. store b is advertising a sale that will reduce prices on all merchandise by one over five. which store is reducing its prices more, and by how much?

a
store a is reducing prices by 5% more than store b.

b
store b is reducing prices by 10% more than store a.

c
store b is reducing prices by 5% more than store a.

d
both stores are reducing prices by the same amoun

The correct option is C) Store B is reducing prices by 5% more than Store A.

Step-by-step explanation:

Consider the provided information.

Store B is advertising a sale that will reduce prices on all merchandise by one over five.

Convert one over five in percentage as shown below:

Thus, the store B reduce the prices by 20%.

Store A reduces the prices on all merchandise by 15%.

From the above calculation, it is clear that store B reduces more prices by 5%.

Therefore, the correct option is C) Store B is reducing prices by 5% more than Store A.

c. (3,2,6) is the answer.

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50