photos are there. thank you!
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Answer:
19/4
Step-by-step explanation:
Order of Operations: BPEMDAS
Step 1: Define
12a + (b - a - 4)
a = 1/4
b = 6
Step 2: Substitute and Evaluate
12(1/4) + (6 - 1/4 - 4)
3 + (2 - 1/4)
3 + 7/4
19/4
Answer:
19/4
Step 1:
12a + (b - a - 4)
a = 1/4
b = 6
Step 2:
12(1/4) + (6 - 1/4 - 4)
3 + (2 - 1/4)
3 + 7/4
19/4