Answer:
7 Hot Dogs
Step-by-step explanation:
Let n stand for nachos and h stand for hot dogs. Setup a system of equations and solve.
n+h = 12
3n +2h = 29
3n+3h = 36
h = 7
Answer:
The length of the pother piece of the wood is 25 cm.
Step-by-step explanation:
Let the length of a piece of wood is x such that the ratio of two pieces is 2:5. Two pieces are 2x and 5 x
Length of the first piece is 10 cm. It means, 2x = 10 i.e. x = 5
We have considered that the length of other piece is 5x. It means 5×5 = 25 cm.
Hence, the length of the pother piece of the wood is 25 cm
Answer:
Step-by-step explanation:
The product of two rational numbers is
a rational number because multiplying two rational numbers is equivalent to the ratio of two integers, which is a rational number.
I think this is your answer but i'm not sure. Hoped it helped!
Answer:
13 hours
Step-by-step explanation:
You would divide 143 and 11 to get 13, then you multiply 13 and 11 to check your answer.