Answer:
So the x-intercept is (9,0) and the y-intercept is (0,-3).
So I'm going to graph both points and connect them with a straight-edge.
Step-by-step explanation:
I would graph this using it's x- and y-intercepts.
To find the x-intercept, set y=0.
-3x+9(0)=-27
-3x+0=-27
-3x=-27
Divide both sides by -3:
x=9
To find the y-intercept, set x=0:
-3(0)+9y=-27
0 +9y=-27
9y=-27
Divide both sides by 9:
y=-3
So the x-intercept is (9,0) and the y-intercept is (0,-3).
So I'm going to graph both points and connect them with a straight-edge.
29,600 ft².
Here is how you find it:
First find the area of the piece of land, so multiply 140 feet by 220 feet. You should get 30,800 ft².
Next find the area of the building, so do 40 feet times 30 feet, and you should get 1,200 ft².
To find the remaining area, do 30,800-1,200. You should get 29,600 ft², the remaining area for the park.
Hope this helps!
Answer: A because 20 adults and 35 students
Step-by-step explanation:
![\frac{150}{7200} = \frac{x}{1}](https://tex.z-dn.net/?f=%20%5Cfrac%7B150%7D%7B7200%7D%20%3D%20%20%5Cfrac%7Bx%7D%7B1%7D%20)
150*1=150
150/7200=.02 km per second
Answer: You can use only common factor (3).
Step-by-step explanation:
12g²-27h²
3 . ( 4g² - 9h² )