Answer:A.,C.,D that is the answer
Step-by-step explanation:
You could start out by saying u put 5 groups into each number
Answer:
A=z
B=-2
C=0
D=30
Step-by-step explanation:
First lets simply the equation
21 - (2x +3)2 + 4(1-1) + z^3
21 - (2x^2 + 9) + 4(0) + z ^3
21 - 2x^2 + 9 + z^3
- 2x^2 + z ^3 + 30
This means that:
A=z
B=-2
C=0
D=30
Answer:
B. 7
Step-by-step explanation:
Two points are (0,-2) and (400,-102).