Answer:
120
Step-by-step explanation:
yw dude
Answer:
11.40
Step-by-step explanation:
215×0.053=11.395 rounded up to $11.40
Answer:
(3x - y)(3x + y)
Step-by-step explanation:
Both 9x^2 and y^2 are perfects squares.
The rule for factoring perfect squares is a^2 - b^2 = (a - b)(a + b).
Here, factoring (3x)^2 - y^2 results in (3x - y)(3x + y).
Factors of 21 are : 1,3,7,21....yes, this is correct...true
