Gary bought 2 pounds of nails for a project. He already had 0.75 pounds of nails. He uses 125pounds of the nails. How many pounds of nails does he have left

exa:

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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.

60: 45 =12: 9 =4: 3 so the answer is 4: 3

146

step-by-step explanation: