Answer:
(y+9)(y-1)
Step-by-step explanation:
y^2+9y-8y-9
y(y+9)-1(y+9)
(y+9)(y-1)
The total price = how much food he buys * the price per kilogram
t = pk
The correct answer is the second choice
Correct answer is 3: 8 (2x + 3y)
<h2>
Answer:</h2>
950
<h3>
Step-by-step explanation:</h3>
V = h··r²
10 × 3.14 = 31.4
31.4 × 5.5² = 949.85
949.85, rounded equals 950