Answer:
91 child tickets were sold
Step-by-step explanation:
Let c represent the number of child tickets sold. Then the number of adult tickets sold is (150-c) and the total revenue is ...
5.20c +8.70(150-c) = 986.50
-3.50c +1305 = 986.50 . . . . simplify
-3.50c = -318.50 . . . . . subtract 1305
c = -381.50/-3.50 = 91
The number of child tickets sold that day was 91.
Answer:
Option A. 14.13 cu. in
The volume of the water balloon is 14.13 in³
Step-by-step explanation:
First we calculate the radius
r = 3in / 2
To calculate the volume of a sphere we have to use the following formula:
V = volume
r = radius = 1.5in
π = 3.14
V = ⁴⁄₃πr³
we replace with the known values
V = ⁴⁄₃ * 3.14 * (1.5in)³
V = 4.187 * 3.375 in³
V = 14.13 in³
The volume of the water balloon is 14.13 in³
Answer:
First make mixed
2x2=4+1=5
5/2
3x4=12+2=14
14/4
Multiply
5/2x14/4=70/8
simplify
35/4
Divide by 2
35/4 / 2/1
35/4 x 1/2 = 35/8
4 and 3/8 cm
Hope this helps
Step-by-step explanation:
Answer:
She can wear the blue pair with all three shirts and jackets
She can wear the black pair with all three shirts and jackets
She can wear the brown pair with all three shirts and jackets
Sorry if it is wrong