Answer:
The common difference is (a.): 9, as you add 9 in order to get to the next number in the sequence each time.
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Option A;
Hope this helps!
$11.50
Step-by-step explanation:
Divide how much she makes with the time she makes it.
x = -1
log(-2x+9)= log(7-4x)
becomes:
-2x + 9 = 7 - 4x as long as these are not negative
2x + 9 = 7
2x = -2
check
-2*(-1) + 9 = 2 + 9 = 11
ok
