Answer:
20/5
Step-by-step explanation:
hello I'm confused so yea
B inverse you swap x and y
Answer:
4a^2 + 12ab + 9b^2.
Step-by-step explanation:
Use the identity (a + b)(a + b) = a^2 + 2ab + b^2 :
So
(2a + 3b)(2a + 3b)
= (2a)^2 + 2*(2a)(3b) + (3b)^2
= 4a^2 + 12ab + 9b^2.
Answer:
$14
Step-by-step explanation:
40% of 10 is 4
4+10=14
hope this helps
