Answer:
1. Pattern. 2. I don't know that one
Step-by-step explanation:
For finding the rate with a table all you do is look how far the numbers are jumping each time. Example: x: 1, 3, 5, 7, 9 y: 2, 4 ,6 ,8 , 10
Both the x and y follow a pattern, though its not the same, its still a pattern
(The Constant rate of change for x is 2 as it goes up 2 every time and the constant rate of change for y is also 2 as it goes up by 2 every time
Perimeter = 2w + 2l
2(8x+2) + 2(6x + 6)
Use distributive property
16x + 4 + 12x + 12
Combine like terms
28x + 16
Solution: 28x + 16
Answer:
x = -4 y =-4
Step-by-step explanation:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Answer:
23
Step-by-step explanation:
Answer:
<h2>3x + 21 = 6x - 60</h2><h2 />
Step-by-step explanation:
parallel angles are equal:
so the equation is to equates each side
3x + 21 = 6x - 60
