Answer:
4 pairs cost $64
Step-by-step explanation:
16*4=64$
Answer: 6 (2n + 1)
Explain it by: twice a number, increased by four.
<u>God bless....I hope the explanation is useful.</u>
Multiply the hourly wage by how long she worked. You get the equation
$11.75 times 21
This equals $246.75, which is the solution.
$246.75
