Answer:
274 parents
Step-by-step explanation:
38 tables times 12 per table
38*12=456
456-182=274
Nine plus a unknown number equals unknown.
1.05
3.5x.30=1.05
2x+5y=9
3x+7y=13
6x+15y=27
-6x-14y=-26
y=1
x=2
C = 6.28r
If the circumference of a circle is C, then C = 2(3.14)r, where r is the radius.
Then C = 6.28r
27⊂14=7