Final answer:
When adding or subtracting decimals, it is important to align the decimal points. Nolan's work to solve the problem -14.52 + 7.3 is correct if he aligned the decimal points and performed the subtraction correctly. Nolan's answer should be -7.22.
Step-by-step explanation:
When adding or subtracting decimals, it is important to align the decimal points. Nolan's work to solve the problem -14.52 + 7.3 is correct if he aligned the decimal points and performed the subtraction correctly. To add or subtract decimals, line up the decimal points and then subtract each place value, starting from the right. Carry over any necessary borrows or carries. Nolan's answer should be -7.22.
Therefore, the statement that is true about Nolan's work and answer is that he correctly aligned the decimal points and performed the subtraction correctly.
SEO keywords: adding decimals, subtracting decimals, aligning decimal points