Answer:
Rs. 144
Step-by-step explanation:
To what the cost of each pen, divide 90/5
You get 18. So each pen costs 18.
Now multiply 18 by 8 and you would get 144.
So, it would cost Rs. 144
<u>Answer:</u>
y = 4
<u>Step-by-step explanation:</u>
The point (2, 4) has the x intercept = 2 and y intercept = 4.
A horizontal line has a slope of 0, therefore every point on a horizontal line has the same value and a slope of 0.
So to find the equation of the horizontal line, we use the value of y intercept which can be written in the form y = b where point is (a, b).
Since the point given here is (2, 4), therefore the equation of the horizontal line which passes through it will be y = 4.
Answer:
When x = 5, y = 7000 * 5 + 125000 = $160,000.
When x = 10, y = 7000 * 10 + 125000 = $195,000.
we have
Equate the function to zero
Group terms that contain the same variable, and move the constant to the opposite side of the equation
Factor the leading coefficient
Complete the square. Remember to balance the equation by adding the same constants to each side.
the factorization is equal to
therefore
<u>the answer is</u>
