Answer:
question 9
= –12
while question 11=, x= –72
Step-by-step explanation:
question 9=
u= –16+4= –12
question 11=
cross multiplication
x = -36 multiplied by 2 =
-72
I HOPE THIS HELPED IF WRONG IM SORRY
37 students get at most 67 scores.
The numbers 60-67 represent the lower quartile (lowest 25%). 25% of 60 is 15 not 30. Therefore it is incorrect.
You multiply 4.23 cups by 2 since you need 2 liters so its 8.46 cups then multiply that 8oz since its 8oz per cup, so you get 8.46×8=67.68oz round up to get "d"
