Factors are (y - 7)(5y - 43)
Step-by-step explanation:
- Step 1: Given, 5x² + 12x + 4 = (x + 2)(5x + 2)
Now, to factor 5(y - 9)² + 12(y - 9) + 4. Here, y - 9 can be equated to x if both equations are compared.
- Step 2: To factorize, substitute y - 9 for x in the factors (x + 2)(5x + 2)
⇒ Factors = (y - 9 + 2)[5(y - 9) + 2]
= (y - 7)(5y - 45 + 2)
= (y - 7)(5y - 43)
Answer: D
Step-by-step explanation: i got it right
Answer:
120,000,000,000,000
Step-by-step explanation:
(2×10^6)= 2,000,000
(6×10^7)=60,000,000
2,000,000×60,000,000=120,000,000,000,000
The answer is 4/3 hope this helps
220/550 = 0.40
0.40 * 100 = 40%
40% of students ride the bus
