You can because you already know the number is 3 and the blank number is n
Answer:
Fully color in 2 pentagons and then color only two triangles in the third pentagon
Step-by-step explanation:
$23.63 just multiply 3.4 by $6.95
5% of 20 is 1
1 Dollar added so the jeans is now 21 dollars
Step-by-step explanation:
Given
(2x - 7) ²
We can see it is in the form of (a - b) ² so.
= (2x)² - 2 * 2x * 7 + 7²
= 4x² - 28x + 49
