Answer:
60
Step-by-step explanation:
7^2=7^2 +7^2 -2(7)(7).cos y

The very top row has 5 cans, and the one below has 8, then 11, then 14 and so on.
Answer:
Step-by-step explanation:
B=brackets
i= indices
D= division
M=multiplication
A= addition
S= subtraction
7x10000/5x100/6x1
7x10000=70000/500/6
70000/500=140/6= 23.33
The value of 7 in 870,541 is 10,000