Oranges were on sale for $0.45 per pound. Leo bought 12.6 pounds. which expression shows how to determine the total cost of oranges? 0. 12.6×0.45
0. 12.6-0.45
0. 12.6+0.45
0. 12.6÷0.45

I believe it is A

Step-by-step explanation:

You would multiply bc it is a decimal

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.