Answer: when the equations are equal, that is when x = 1 or x = 2
Step-by-step explanation:
The dog will receive the ball , when both equations intercept , that is , when both equations are equal. This implies :
- x + 2 = 2x
- x - 2x + 2 = 0
x(x-1) - 2 (x - 1 ) = 0
(x - 1 ) ( x - 2 ) =0
Therefore , x = 1 or x = 2
It's a <span>rhombus.
1. D
2. A
3. D
4. B
5. C</span>
The average yearly growth rate of the height of the tree was 2.2 feet per year during the 7 1/2 years.
Answer:
7k -7
Step-by-step explanation:
-k-(-8k+7)
Distribute the minus sign to all terms in the parentheses
-k--8k-7
Ad negative negative is a positive
-k + 8k -7
Combine like terms
7k -7
Answer:
it is C.
Step-by-step explanation:
trust me, i dont have time to expln how, it jst is