18 / 2 = 9 || 9 x 3 = 27. Therefore, 27 students are registered in Bob’s class.
Given that y is the number of people in the line after 5 am and there are already 3 hours that have passed for 8 am, we substitute 3 to the equation to find the answer.
y = (-5.131)(3²) + 31.821(3) - 3.333
Simplifying,
y = 45.951
Thus, the answer is letter C. 46.
Answer:
1 Tenths = 10 Hundredths
10.74 - 10.60 = 0.14
0.14 = 14 hundredths
Thus, you need 10 ones, 6 tenths and 14 hundredths to make 10.74.
X = -7. Hope this helps...
