Answer:
A. 11/12
Step-by-step explanation:
Answer:12
Step-by-step explanation:Add 12 and 12 and you get 24.Subtract 36 from 24 because the total number is 36.So 36 -24 is 12.So 12 is your answer!
They reached their goal because 150x24= 3,600 and that is much more than the class goal of 2,000 plus the 60 extra tickets the rest of the class sold.
Part A The equation to model this would be
240-( 240- 6.5x + 9) = y
x is the minutes the balloon decreases in altitude
Part B plug in x
240- (240 - 6.5(15) + 9) = y
y = 106.5
expression answer: 106.5
Part C altitude is 133.5 (240 - 106.5)
