10x-5y=25 solve for y
1 answer:
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The percentage by which the cost is increasing will be 75%.
<h3>What is the percentage?</h3>The quantity of anything is stated as though it were a fraction of a hundred. A fraction of 100 can be used to express the ratio.
The percentage of the 8th graders who want to go to the water slides is found from;
In the year 2000, a house was valued at $60 000.
In 2010, the same house was valued at $80 000.
The percentage value is found as;
Hence the percentage by which the cost is increasing will be 75%.
To learn more about percentages, refer to:
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credits to the owner:lisboa, another brainly expert
Answer:
- CD = 11 units
Step-by-step explanation:
<em>See the drawing attached</em>
<h3>Given</h3>- C is midpoint of AB
- B is between A and D
- AD = 15
- BD = 7
- Find CD
- CD = CB + BD =
- 1/2AB + BD =
- 1/2(AD - BD) + BD =
- 1/2(15 - 7) + 7 =
- 1/2(8) + 7 =
- 4 + 7 =
- 11
