The required price of the paperback book and hardback book is $2.95 and $13.95 respectively.
Given that,
The cost of a paperback book is 11 dollars less than the cost of a hardback book. Recently one day of sales totaled $784.10. That day the bookstore sold 53 paperback books and 45 hardback book.
Simultaneous linear equations are two- or three-variable linear equations that can be solved together to arrive at a common solution.
Here,
Let the price of paperback be x and price of hardback books be y,
According to the question,
x = y - 11 - - - (1)
53x + 45y = 784.10 - - - (2)
From equation 1
53 [y - 11] + 45y = 784.10
y = $13.95
Now,
y = 13.95 - 11
y = $2.95
Thus, the required price of the paperback book and hardback book is $2.95 and $13.95 respectively.
Learn more about simultaneous equations here:
#SPJ5
Answer:
2.5 millimeteers
Step-by-step explanation:
Pls brainlest
A. 38/4
B. 9 2/4
C. 9 1/2
D. 9
$517.00
$757.00
None of the above
.03*18000=540
540+175=715
None of them.
None of the above
Gross Pay = .03(18000) + 175
Gross Pay = 540 + 175
Gross Pay = 540 + 175
Gross Pay = 715