Answer:
x= -3
y= -2
From the first one, if you add 2y to both sides you can plug that into the second one and solve for y. Then, plug y to the first one and solve for x.
No, because there are TWO values of y for a certain value of x
say x=5, then y=2 and y=-2
That does not satisfy the concept of the function.
Answer:
b 15 gallons of fuel for $60.50
Step-by-step explanation:
because 1 gallon of fuel is for $4.299
and when you multiply 15×4.299 the answer is 64.485 which is greater than the offer you are getting it for.
Answer: Strong positive correlation, 0.9663
Step-by-step explanation:
Answer:
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