First let's review how to expand this!
(ax+b)^2=a^2*x^2+2abx+a^2
In this case
(2x^2+1/2)^2=2^2*x^2+2*1/2*2x+(1/2)^2
=4x^2+2x+1/4
Done!
Dominic weighs 120.
I started laughing as soon as I saw this question...
It honestly made my day:)
$489.50+x=$756.80
x=amount paz has.
756.80-489.50 = 267.3
so Paz has $267.30
Answer:
2 hours
Step-by-step explanation:
You can use the relation ...
time = distance / speed
time = (16 mi)/(8 mi/h) = (16/8) h = 2 h
Brian biked for 2 hours yesterday.
