Answer:
-3/4x
Step-by-step explanation:
down 3 left 4 rise/run
You're going to use cross multiplication.
1 gal x 21 miles = 25miles x x
21 miles = 25x
Divide each side by 25 to get x alone
21/25 = 0.84, which is your x value.
The equation represents the total reimbursement (R) he should expect to see in his bank account when he comes back is R = 30 + 1.25m.
<h3>What is a system of equations?</h3>
A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.
Carson is going on a work trip. He will get reimbursed for his expenses for driving his own car.
He will get a flat rate of 30, plus $1.25 per mile (m) he drives.
The equation formed;
R = 30 + 1.25m
The equation represents the total reimbursement (R) he should expect to see in his bank account when he comes back is R = 30 + 1.25m.
Learn more about equations here;
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Answer:
Step-by-step explanation:
The question is unreadable, however the real polynomial is:
The polynomial fraction is:
And the decomposition is:
The solution is as follows:
Substitute the expression for P
Expand the numerator of the polynomial
Take LCM
Cancel out both denominators
Represent f(x) as A and g(x) as B
Open bracket
By comparison:
---- (1)
---- (2)
Make B the subject in (1)
Substitute in (2)
Multiply through by 2
Collect Like Terms
Recall that:
A = -1 and B = 6
---- (1)
---- (2)
So:
And the decomposition is:
Answer:
18/30 = 9/15 = 3/5
Step-by-step explanation:
