Part A: Find the LCM of 5 and 12. Show your work. (3 points) Part B: Find the GCF of 72 and 81. Show your work. (3 points) Part C: Using the GCF you found in Part B, rewrite 72 + 81 as two factors. One factor is the GCF and the other is the sum of two numbers that do not have a common factor. Show your work. (4 points)

c. 16 units

step-by-step explanation:

mark brainliest and have a great day!

an altitude of 15,000 feet

step-by-step explanation:

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.