so, notice, the slope of that equation is just -4/5, and any parallel line to it will have the same exact slope.
so we're really looking for the equation of a line whose slope is -4/5 and runs through x-intercept of 3, namely (3,0).
12t+10f+50. The t represents the $12 per student ticket. And the f represents the $10 per student for food
Answer:
<h2>One solution.</h2>
Step-by-step explanation:
The given question is
<em>Does the following system have One Solution, No Solution, or Infinite Solutions.
</em>
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To solve this system, we just need to multiply the first equation by -1, and then sum those equations.
Then, we use this value to find the other one
As you can observe, the system of equations have a unique solution.
Therefore, the answer is one solution.
I got 1/27. Or do you want it in another form?
Answer:
C this is a double blind study.
Step-by-step explanation:
Both groups in the experiment are blind (don't know they are in an experiment). If this answer is incorrect then its A.