The cost of one textbook is $14.90. which expression below can be used to compute the cost of 8 textbooks?
a. 8($15.00 + $0.90)
b. 8($15.00 + $0.10)
c. 8($15.00 – $0.90)
d. 8($15.00 – $0.10)

D) 8( $15.00 – $0.10.)

Step-by-step explanation:

Given  : The cost of one textbook is $14.90.

To find : Which expression below can be used to compute the cost of 8 textbooks.

Solution : We have given cost of one textbook is $14.90.

We can write the $14.90  as $15.00 – $0.10.

If the cost of 1 notebook is $15.00 – $0.10.

Then cost of 8 note book is 8( $15.00 – $0.10.)

Therefore, D) 8( $15.00 – $0.10.)

we need the options

step-by-step explanation: