Answer:
You didnt give any options, but I'm guessing one of them has a 3 in the tens digits, which should be the right answer.
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
The formula for finding the volume of a rectangular prism is lwh so u multiply 3 and 4 which is 12 and divide 72 by 12.
D = adult
c = child
t = total admission cost
t = 8d + 5c
t = 8(2) + 5(3) = $31
Let
x--------> the number of blue beads
y--------> the number of red beads
we know that
-------> equation 
------> equation 
equate equation and equation
find the value of x
therefore
the answer is
Ivan has 
4 ........................................
