Answer:
16=x
Step-by-step explanation:
So, The angle is 180 degrees
180-87=93
93=(6x-3)
Add 3 to both sides
96=6x
Divide 6 on both sides
16=x
Answer:
2p+2q
Step-by-step explanation:
Answer:
125 adults
175 children
Step-by-step explanation:
3900=8c+20a
300=c+a
c=300-a
substitute
3900=8(300-a)+20a
reduce
3900=2400-8a+20a
1500=12a
a=125 adults
substitute for a
c=300-a
c=300-125
c=175 children
Answer:
11/9
=9/9+2/9
=1+2/9
Answer:
x=3
Step-by-step explanation:
3x+5=14
-5 -5
3x=9
/3 /3
x=3
