Step-by-step explanation:
<A + <B = 180
6x-35+ 3x+53=180
9x=162
x=18
<A= 6(18) -35
<A= 73°
Answer:
Step-by-step explanation:
73.8 thank me later
Hey would you like me to answer simply or an paragraph ?
Answer: 11 magazines
Step-by-step explanation:
1) 20/5 = $4 per magazine
2) 44/4 = 11 magazines
I'm guessing you mean a^2? if so then,
a^2+28a+27=
(a+1)(a+27)