Answer:
5(x+2)
Step-by-step explanation:
Using cross multiplication

(x-4)(x+2)=0
x-4=0
x+2=0
Thus x=4,-2
Answer:
x=-6
Y=4
Step-by-step explanation:
Answer:
It does show direct variation.
Step-by-step explanation:
Every hour, you receive $8.50. This doesn't change throughout the entire table. On a graph, this would look like a line going through the origin, with points at (1, 8.5). (2, 17), (3, 25.5), and so on.
Answer:
2
Step-by-step explanation:
The missing side of the right triangle is 2