Answer:
The domain is all the x-values, and the range is all the y-values
Step-by-step explanation:
Answer: don't know sorry
Step-by-step explanation:
Answer: my teacher did this with me today.
Step-by-step explanation:
Explanation in picture
Answer:
Part A 70x+50=250
Part B(75x + 35) = 250 - 5x
Step-by-step explanation:
Here to form an equation you must add all the money that she earned and subtract the money that she had to spend We dont know how many car washes she did, so we must represent it with a variable, or x.