Mikhael, Hema, and 5 friends will help run the event. They will wear either a red shirt or a red baseball cap during the event. They want to spend exactly $40. Shirts cost $8 and caps cost $4 each. Write a system of equations to model the situation. Graph the system using the grid at the right. What is the solution and what does it represent?

the one that has a slope of 1/2 and is positive.

step-by-step explanation: 2 buckets 1 trip ; 4 buckets 2 trips and so on.

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