Answer:
fourth option
Step-by-step explanation:
Given
=
( cross- multiply )
y(w + 2) = 2z(2x - 1) = 4xz - 2z ( divide both sides by y )
w + 2 =
( subtract 2 from both sides )
w =
- 2
Answer:whats your question about it
Step-by-step explanation:
Answer:
b. 2
Step-by-step explanation:
Answer:
5. 14
6. 8
7. 40
8. 10
9. 2
10. 21
Step-by-step explanation: