Answer:
I believe it would be 9 hours for company 1, and 10 for company 2
Step-by-step explanation:
30 x 9 = 270 (+ the first 20) =290
25 x 10 = 250 (+ the first 40) =290
Answer:
-9
Step-by-step explanation:
Find the common ratio by dividing one of the numbers in the sequence by the previous number:
117/-13
= -9
So, the common ratio is -9.
Answer:
-142/9
Step-by-step explanation:

Answer:
12x-48
-8y-96
-x+11
Step-by-step explanation:
Answer:(4)
Step-by-step explanation:
1/2=x/8 cross multiply and you come up with 8 divided by 2 = 4