Division property of equality
Answer:
Small flags = 108
large flags= 47
Step-by-step explanation:
Step one:
given
let the number of small lag be x
and big flags be y
so
3.5x+6.5y= 683.5----------1
x+y=155------------------------2
Step two:
from eqn 2 x= 155-y
put x= 155-y in eqn 1
3.5(155-y)+6.5y= 683.5
542.5-3.5y+6.5y=683.5
collect like terms
3y=141
divide by 3
y= 141/3
y=47
Step three:
put y= 47 in eqn 2
x+47=155
x= 155-47
x=108
As the question stands, none of the choices is a correct answer.
In the question, I'm pretty sure there's supposed to be something in
the space between the words "worker took ... of the bags".
If "one eighth" or " 1/8 ", is stuffed into that space, then each pile
contains (1/4 of 1/8) of the entire load. That's 1/32 of it.
25% of 36 = 9
36+9 = 45 inches
Hope this helps
The equation for area is pi times r^2.
Here the diameter is 12, so the radius would be 6. (Diameter is twice the radius.)
Substituted this is pi times 6^2.
The area for the picnic table is about 113.097
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The equation for circumference is 2 times pi times r.
Substitute, 2 times pi times 6.
The circumference is about 37.699
