value of x = -1 and value of y=8
Step-by-step explanation:
We need to solve the system of equations:
Multiply eq(2) with 4 and subtract with eq(1)
So, value of y=8
Now, finding value of x by putting value of y in equation 2
So, value of x = -1
value of x = -1 and value of y=8
Keywords: System of Equations
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Since q(x) is inside p(x), find the x-value that results in q(x) = 1/4
so we conclude that
therefore
plug
into p( q(x) ) to get answer
Answer:
2.5
Step-by-step explanation:
2.5 is the constant of proportionality
Mary will feed her dog 9 pounds for each meal
Answer:
It would have $560 after ten years.
Step-by-step explanation:
1) find 6% or .06 of 350
350 x .06 = 21
2) multiply that by the ten years to get how much it will be after that time
21 x 10 = 210
3) add your interest over the 10 years to your original amount
210 + 350 = 560