Answer: Step-by-step explanation:
25y + 150x = 250 (÷25)
y+6x=10
y=10-6x
example x=1 y=4
I think it is 30.48 because i looked it up
Answer: yes is it a function
Step-by-step explanation:
A graph is a function when there is only one y value for each x value. You can also use the vertical line test. This example is a “quadratic function”.
Answer:
45
Step-by-step explanation:
9x10/2=45
Answer:
y = -2/3x - 11/3
Step-by-step explanation:
