Answer:
p(d) = 24p + 500d
Step-by-step explanation:
p(d) = 24p + 500d
hopefully this helps ;)
Can you answer my question pleaseeee?
Answer:
c) 9
Step-by-step explanation:
7321=9
The area of a parallelogram is A=bh. We are given that the height is x-5, the base is x+5 and that the area of the figure is 56 square miles. So,
56=(x-5)(x+5)
Multiply x-5 and x+5
56=x²-25
Add 25 to both sides
81=x²
Take the square root of both sides
x=9
With the value of x, we can substitute it into the height and base so,
Height:9-5
Base=9+5
So, the height is 4miles and the base is 14 miles.
We can check the answer by using the formula of the area of a parallelogram.
A=bh
56=4*14
56=56
Write and solve an equation of ratios:
900 students 45 teachers
------------------ = -----------------
x 110 teachers
Cross multiplying, we get (900)(110) / 45, or
so x = # of students in the high school = 2200 (answer)
