Answer:
Answer:
The y-intercept is -21. The x-intercept is -10.5 or .
(0, -21) and (-10.5, 0)
Step-by-step explanation:
To find the y-intercept, you would plug in 0 for x.
y = -2x - 21
y = -2(0) - 21
y = 0 - 21
y = -21
The y-intercept is -21.
To find the x-intercept, you would plug in 0 for y.
y = -2x - 21
0 = -2x - 21
2x = -21
x = -21/2
x = -10.5 or
The x-intercept is -10.5 or .
We use the formula V = length • width • height.
Since no exact numbers are given to represent the length, width, and height, we must count the boxes.
The length is 9 boxes.
The width is 3 boxes.
The height is 7 boxes.
V = ( 9 boxes)(3 boxes)(7 boxes)
V = 189 (boxes)^3
N=25 You just divide 300 and 12 to get 25!
Answer:
y = 3x + 2
Step-by-step explanation:
3 is the slope
2 is the y-intercept