1) A. since, if you put the numbers into the equation (one at a time) the equation = 0 each time, which is true.
2) I think I've been taught to complete the square slightly differently
x^2 - 18x - 17 = 0
(x-9)^2 - 81 -17 = 0
(x-9)^2 - 98 = 0
I hope you can get something from that
Answer:
Step-by-step explanation:
Kamesh and Pablo each read 40 books in one year. Kamesh read 12 nonfiction books.
Thirty five percent of the books Pablo read were nonfiction. This means that the number of non fiction books that Pablo read is 35% of 40. This becomes
35/100 × 40 = 14
This means that Pablo read 14 non fiction books. Pablo read more non fiction books. Number of books that Pablo read more is 14 - 12 = 2
Equation
(3x21)+(3x15)
Answer
$108
Answer:
no
15 x 8 x 11 is greater than one yard of fabric
Step-by-step explanation:
Volume of a rectangular prism = length x width x height
15 x 8 x 11 = 1320 in^3
1 yard = 36 inches
1320 is greater than 36 inches. she does not have enough yard of fabric