Question

evaluate when a = 7.5
a - 3

Answer 1

Answer:

When a = 7.5

$a - 3 \\ \\ = 7.5 - 3 \\ \\ = \frac{75}{10} - 3 \\ \\ = \frac{75 - 30}{10} \\ \\ = \frac{45}{10} \\ \\ = 4.5$

hope this much helps uh ❣️

Answer 2

Answer:

7.5-3=4.5

Step-by-step explanation:

but I am not sure about this answer