Answer:
Can you put the picture up so we can see the graph?
Answer
x= —3/5y+1/5z
Step-by-step explanation:
150 lower level
200 upper level
Let x = lower level and y = upper level. You can then set up an equation for cost as:
35x + 25y = 10,250
and the equation for total tickets as:
x + y = 350.
Solve using any method.
7/63 can be simplified down to 1/9 because if you were to multiply 7 by 9 you would get 63? or an easier way to do it would be to divide 63 by 7
Answer:
4a = no. 300 divided by 25 = 12
4b = yes. 333.3 divided by 11 = 30.3
4c = yes. 1,440 divided by 32 = 45
4d = no. 1,725 divided by 25 = 69