Answer:
($16*4)+$2.50=n n=$66.50
Step-by-step explanation:
Answer:

Step-by-step explanation:

Answer:
Answer is 19.2
Step-by-step explanation:
60x60= 3600 63x63= 3969
3969
- 3600 = 369 square root of the 369= is 19.2
Answer:
Step-by-step explanation:
11/2=55/10
2=20/10
4/5=8/10
55+20+8/10=83/10