Find the missing number in the proportion.
1 answer:
Answer: 7
Step-by-step explanation: Cross multiply, so 15 times x and 21 times 5. 21 times 5 is 105 then you divide by 15 which gives you 7.
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Answer:
You have to show me the selections so I can help you :)
Step-by-step explanation:
(-6)times 2/ 12/2
(-6) times 1/12
-.5 is the correct answer
Answer
$30.48
Step-by-step explanation:
Find out how to get fro, -10.48 to 20. When you add .48 it makes it just $10. Add 30 more and get $20.
