Hey there! You have to use PEMDAS.
Doing so will get you the answer choice of B
Answer:
Step-by-step explanation:

49 - 16 = 33
= 5.74
1) 6 - 5.55 = 0.45 feet (the difference between 6 and 5.55)
2) 0.45/6 * 100 = 7.5% (the percentage of error in Celina's measurement)
Answer:
f(-2) = -3
Step-by-step explanation:
When x = -2 we want the value of y
We use the closed circle value ( open circle does not have a value)
f(-2) = -3
Answer:
28
Step-by-step explanation:
4+6=10,10+6=16,16+6=22,22+6=28