67.00073 it took me a while but i got it
Answer:
3.5x10^3
Step-by-step explanation:
3.5x10^2 = 350
350x10 = 3500
3500 = 3.5x10^3
Around 8$ back. The exact amount would be 7.60$
Answer:
=3
Step-by-step explanation:
following the order of operations, whatever is in the parentheses gets done first. so you would add 13 + 2 and get 15. then you would subtract 9-4 and get 5. then you would divide the numbers that you got and get 3.
Answer:
5
Step-by-step explanation:
3+2x = 4x-7
3+7=4x-2x
x=5
