Answer:
x = 5
Step-by-step explanation:
Given
f(x) = 4x - 2 and f(x) = 18 , equating both gives
4x - 2 = 18 ( add 2 to both sides )
4x = 20 ( divide both sides by 4 )
3, 6, 9, 12, 15, 18
If you count by threes you can make a Geometric Sequence of 6.
Final answer: 3, 6, 9, 12, 15, 18.
6.75 x 21 = 141.75
141.75 x $2 = $283.50
there you go the correct ans
