Answer:
5
Step-by-step explanation:
Answer:
$4.55
Step-by-step explanation:
7% of $65 = $4.55
Answer:
The original price of the item was $83
Step-by-step explanation:
The width would be 236 and the lengths would be 118
Use the equations 2L+W=472 and W*L=MAX
Change the first equation to W=472-2L and plug this into the other equation
(472-2L)(L)=MAX
472L-2L^2=M (take derivative)
472-4L=0 (set to 0 to find the max value)
4L=472
L=118
Plug into original to get W=236
Hope this helps!
Answer:
1: 120
2: 138
3: Less than
Step-by-step explanation:
