60% = 27
1 % = 27 ÷ 60 = 0.45
100% = 0. 45 x 100 = 45
Samuel has 45 cars.
Maximum value if this parabola is 7 when x=6 giving the coordinate (6,7) so 7 is your answer
Answer:
Group the like terms
6x + 3x - x + 9
Work out the x values together and then add the 9
9x - x + 9
8x + 9
your final answer should be about 8x + 9 as it cannot be simplified anymore
Step-by-step explanation:

Answer:
140 because half which is (%50) of 350 is 175 so 40% of 350 is 140