If you're finding slope, the answer is 5/3
Step-by-step explanation:
1 + - 1 can also be written as 1 - 1.
1 + - 1
= 1 - 1
= 0
Hence proved.
Answer:
The cost of one hot dog can't be determine from the given condition
Step-by-step explanation:
From the question,
Total cost of four hot dogs and three bags of candy is $14.37 and twelve hot dogs and nine bags of candy is $24.74.
So,
Let the number of hot dog be x
and the number of bags of candy be y.
According to question,
Equations formed by given statement are,
.................(1)
.................(2)
Here, these are the linear equation in two variables says x & y.
When ,
≠ = gives Unique solution.
= = gives Infinite many solutions.
= ≠ gives No solution.
From Equation (1) & (2) we get ,
= ≠
This condition says that the given equation have no solution.
Hence the cost of one hot dog can't be determine from the given condition.
Answer: 3
Step-by-step explanation:
1x3=3 so ther are 3 dogs every hour along with 2x3=6 3x3=9 4x3=12