4n -12 >n
4n > n + 12
3n > 12
n > 4
So 5,6,7,8,9, and so on
Answer:
24 = questions on test
Step-by-step explanation:
Questions answered correctly = questions on test * percent answered correctly
We know that she answered 18 correctly and that 75% were answered correctly
Substitute this information into the equation
18 = questions on test *.75
Divide by .75 on each side
18/.75 = questions on test *.75/.75
24 = questions on test
F(2y + 1) is 2
+
for this question
There are 129 tens because 43x30 (3 tens) is 1,290
Answer:
8.33%
Step-by-step explanation:
Formula for percent error:
Using this formula, we get:
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