Its "C" because without oxygen you can't have fire
If it's 125 + 0.375 then the answer is 125.375
and for the second it's 0.75
The Solution for the given system of equations is (-2) and .
The given are linear equations as follow:
y = + 3 .. ... ...(1)
and x = -2. .. .... ...(2)
We already know the first part of the solution (x) which is -2. We can find the other part (y) by putting the value of equation (2) in equation (1).
By putting the values of x in equation (1), we get
y = + 3
y = + 3
Taking the L. C. M of denominators which will be '3', we get:
y =
y =
So the second part (y) of the solution of the given equation is .
Hence, the overall solution to the given system of equation is .
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Answer:
first, u need to know the formula for compound interest, which is:
where A is the final amount
P- initial amount
r- percent compounded(interest)
and
n- number of years
so
we have
3.8/100 = 0.038
1+0.038 =1.038
1.038^4 = 1.160885573136
475 * 1.160885573136 = 551.4206472396
approximately $551.42