3 years ago

A library charges a late return fee of $3.50 plus $0.15 per day that a book is returned late.

Mathematics

1 answer:

amid [387]3 years ago

8 0

$3.50 plus everyday is late so .50+.15 is $3.65

You might be interested in

Solve Systems by Substitution 2x+5y=-3 x+8y=4 and 2x+y=7 x-2y=-14

ASHA 777 [7]

2x + 5y = -3 ⇒ 2x + 5y = -3
1x + 8y = 4 ⇒ 2x + 16y = 8
 -11y = -11 
 -11 -11
 y = 1
 2x + 5(1) = -3
 2x + 5 = -3
 -5 -5
 2x = -8
 2 2
 x = -4
 (x, y) = (-4, 1)

2x + 1y = 7 ⇒ 2x + 1y = 7
1x - 2y = -14 ⇒ 2x - 4y = -28
 5y = 35
 5 5
 y = 7
 2x + 7 = 7
 -7 -7
 2x = 0
 2 2
 x = 0
 (x, y) = (0, 7)

4 0

3 years ago

Is 7/9 greater then 8/9

maksim [4K]

No because 7/9= 0.777777777789 and 8/9= 0.888888888888889

6 0

3 years ago

Evaluate 7^2 + (4x5) - 2^3

Phoenix [80]

So it would be 49+(20)+8

= 77

7 0