Answer:
60 lbs left over
Step-by-step explanation: Since the small containers hold 8 lbs each you multiply 8 by 2 since there are 2 containers. Same for the large, multiply 9 by 12 because each container holds 12 lbs and there is 9 containers. Then, you subtract 4 from that total because she already used 4 lbs.
x=(2*8)+(9*12)-4 Multiply
x=16+108-4 Simplify
x=120
So, before she fills the bird feeders she has 120 lbs of bird seed. There are 30 bird feeders and since they hold 2 lbs each you multiply 30 and 2. Then you subtract that from the 120 lbs because she is filling the bird feeders with that seed.
120- (30*2)
120-60= 60 lbs left over
Quinton is correct because each person has 2 legs and the multiplied by 7 is 14 that's why I say he is correct
Answer:
One solution, 8x + 9
Step-by-step explanation:
3x + 9 + 4x + x
Add the x's
8x + 9
<em>good luck, hope this helps :)</em>
See attachment for math work and answer.
Given problem;
A = 
r²
Solve for π;
To solve for π implies that we make it the subject of the expression.
So;
A = π r²
Now multiply both sides by 
So;
A x = x r² x
r² cancels out from the right side and leaves only π;
π = 
So 
