Hello, we need to solve this system, c being a real number.
y=y, right? So, it comes.
We can compute the discriminant.
If the discriminant is 0, there is 1 solution.
It means for 
And the solution is
If the discriminant is > 0, there are 2 real solutions.
It means 4(4-c) > 0 <=> 4-c > 0 <=> 
And the solution are
If the discriminant is < 0, there are no real solutions.
It means 4(4-c) < 0 <=> 4-c < 0 <=> 
There are no real solutions and the complex solutions are
Thank you.
Divide -22 by -0.4 and you’ll have your answer for k
The amount due for the first term of payment is the product of the
total sales and the percentage.
(1)
Amount
due = ($85,000)(0.04) = $3,400
The total amount due for the second term of payment is the product of
the total sales and the percentages together with all the fees specified in the
item (insurance, maintenance, and utilities).
(2)
Amount
due = ($85,000)(0.03) + $175 + $50 + $345 = $3,120
If we are to compare the two amounts, using the second term of
payment, lesser amount will be paid. Thus, the answer to this item is the
second choice.
When two polynomials are multiplied, each term of the first polynomial is multiplied by each term of the second polynomial. ... The result is always a polynomial, regardless what the coefficients might be of any of the terms, including the leading coefficients.
Answer:
y = -2x + 16
the y intercept is the y value at x = 0. On the graph there is a dot at 16 on x= 0, so the y intercept would be 16.
the only answer choice adding 16 sis y = -2x + 16
