Answer:
Step-by-step explanation:
You have it right it is 6^x -3
D is a function because there are no repeated x values
for example b is not a function because we have (0,-7) and (0,-9)
208 is the answer good luck
Answer:
520
Step-by-step explanation:
This problem is
boys + girls = total
Boys = 442
Girls = 15% of the total
Therefore, substituting in, gives us:
442 + .15t = t, where t is total
Then 442 = .85t and
t = 520
Answer
x1 = −1.768
Step-by-step explanation:
