Answer:
YAY!
Step-by-step explanation:
POINTZ!
The answer would be 12. hope that helped
Answer:
y = 7x - 9
slope = 7
draw on graph
x y
-3. -30
-2. -23
-1. -16
0. -9
1. -2
2. 5
3. 12
y intercepts at x= 0 which is -9
y = 3x -1
slope = 3
x y
-3. -10
-2. -7
-1. -4
0. -1
1. 2
2. 5
3. 8
y intercepts at x= 0 which is -1
for x= 2 , y = 5 in both graphs
so (2,5) is intersection point
or we can solve by equating equation
7x-9 = 3x-1
4x = 8
x=2
y = 3*2 -1 = 5
(x,y) = (2,5)
Step-by-step explanation:
First, find the area of the lacrosse field on the drawing. It is a rectangle, so you can just multiply the length and width:
A=5.5*3
A=16.5 in. squared
If 1 inch represents 20 yards, then 1 inch squared is going to represent 400 yards squared for area. Now we can set up a ratio:
16.5/x=1/400
x=6,600 yards squared