Answer:
y = 22x
Step-by-step explanation:
Let x = the number of rooms
y = total cost
It costs 22 dollars per room
y = 22x
The length of the support cable is about 29 feet.
If you sketch out the question, you will see that it will form a right triangle with the cable as the hypotenuse.
Just set up and use the Pythagorean Theorem.
15^2 + 25^2 = c^2
850 = c^2
29.15 = c
The first step would be :
E) 3x + (2x + 4) = -7
Answer:
3150
Step-by-step explanation:
2325/155,000 = 0.015 = 1.5%
210,000 x 1.5% = 210,000 x 0.015 = 3150
