Answer:
$4.50 for 150 papers
Step-by-step explanation:
Answer:
x=90°
y=55°
Step-by-step explanation:
A
D
C
B
let the triangle be named ABD
angleABD= 1/2 angleACD[ being angle formed at same
] arc
=1/2×180
= 90
now,
angleX + angleY + 35° = 180 [ sum of the angle
of the triangle]
90 + Y + 35 = 180
Y= 180-125
Y = 55
C=x.19+.25
C means the total cost
X means the extra minutes
Hi,
The like terms are 2xy, -xy and (1/2)xy, since they have the same variables and powers.
I'm guessing Q lol. I hope that's helpful.
