Answer:
Your answer is RSP. THE 3RD one
I really hope this is right but 6?
Answer:
12 weeks
Step-by-step explanation:
set up a proportion of ounces/weeks = ounces/weeks
12/8 = 18/w
12w = 144
w = 12
Answer:

Step-by-step explanation:

Move 3k to left hand side and change it's sign
Similarly, move 4.5 to right hand side and change it's sign

Collect like terms

Subtract 4.5 from 18

Divide both sides by 4.5

Calculate

Hope I helped!
Best regards! :D
Answer: $554,190
Step-by-step explanation:
637,000 x .13= 82,810
637,000- 82,810= 554,190