Answer:
9(p + q)(9p + 9q - 1)
Step-by-step explanation:
Given
81(p + q)² - 9p - 9q ← factor out - 9 from these 2 terms
= 81(p + q)² - 9(p + q) ← factor out 9(p + q) from each term
= 9(p + q)(9(p + q) - 1)
= 9(p + q)(9p + 9q - 1)
Answer:
$273
Step-by-step explanation:
$3900= 100%
$39 = 1%
39(1%)*7= $273 (7%)
Answer:
297 feet
Step-by-step explanation:
11 × 6 × 6 = 396
396 × 3/4= 297 ft
K= 52!!
hoped this helped .
Answer: (0,-1) and (1/3,0)
Step-by-step explanation: