Answer:
144+27y
Step-by-step explanation:
3x3(4x4+3y)
9(16+3y)
144+27y
Here's something I learned, if that's a go math text book the answers are always in the last couple pages of the book
True. According to the Commutative Property <span>of addition, the numbers could be put in any order and still result in the same answer. </span>
Answer:
9.
Step-by-step explanation:
It's given that A = 16. It shows that B = A-7, so that would mean B is 16-7, which is 9.
0=40-10t-5t^2
t^2+2t-8=0
(t+4)(t-2)=0
t=-4 (not a solution) or t=2
Answer: after 2 seconds
