1 answer:
Answer:
1
Step-by-step explanation:
10-9
1
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How to write an equivalent expression for n time a using o
The sum will be x+y because their ages are variables.
Set up a proportion
160 mi/ 3.2 hrs ≈ 300 mi/x hrs
cross multiply and solve for x and you get x≈6
It will take them 6 hours
Answer: 8/9
Step-by-step explanation:
0.8888888 = 8/9
Yes. there is a fixed cost and variable cost.
