Let x be the no. of seconds it takes for the balloons to be at the same height.
7+3x = 12+2x
Deduct both sides by 2x.
7+x = 12
Deduct both sides by 7.
x = 5
Ans: It will take 5 seconds for the balloons to be at the same height.
Answer is d. -5/3 because y2-y1 =x2-x1
Answer:
The coordinates I chose are (0,-5) and (2,-4)
Step-by-step explanation:
14 hours = $112
1 hour = 112 ÷ 14 = $8
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Answer: It is $8/hour
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Answer:
3. 9 free throws. Proportion: 9/15
4. 18 free throws. Proportion: 18/24
Step-by-step explanation:
Multiply the number of free throws by the decimal of the percentage:
15*60%=15*.60=9
18*75%=18*.75=18.
The proportion is the number of free throws made over the total number of free throws attempted.
Hope this helps! :)
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