The price of the discount is $25 x 0.15 = $3.75
The price of the book with discount is $25 - $3.75 = $21.25
What do you think and what have you previously learned on the subject?
Answer:
<h2>
1240.4 mm²</h2>
Step-by-step explanation:

Answer:
6(11+6)
Step-by-step explanation:
Greatest common factor of 66 and 36 = 6
66+36 = 6*11 + 6*6 = 6(11+6)
- 9 x * ( x - 1 ) + ( - x ) * ( - 3 x + 4 ) =
= - 9 x² + 9 x - x * ( - 3 x + 4 ) =
= - 9 x² + 9 x + 3 x² - 4 x =
= - 9 x² + 3 x² + 9 x - 4 x =
= - 6 x² + 5 x