Tyler and Haley are eating snacks. They spent a total of 38 dollars buying cookies and milk. Each cookie is 6 dollars and each milk is 4 dollars. They spent 4 minutes eating each cookie and spent 3 minutes per milk. It took them 26 minutes to eat their snacks. How much cookies and milk did they eat? a. Define your variables.
b. Write your equations.

i dont know

step-by-step explanation:

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3