84 cents a pound divide 2 1/4 by 1.89 equals 0.84
210 balloons divided by 70 (the percent) = 3 (1% = 3 balloons)
3 times 100 = 300 Balloons
The total number of balloons purchased is
300 balloons
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
Answer:
C
Step-by-step explanation:
Y values are from -4 to 8.
Answer:
5 hours.
Step-by-step explanation:
Add up all times and divide by the number of times.
1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 = 45
9 different times.
45 / 9 = 5
