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marta [7]
3 years ago
14

Help me with the first question

Mathematics
1 answer:
Rom4ik [11]3 years ago
5 0
Part A) Divide 3 over 18.99 and we get 3/18.99 = 0.15798 approximately. So for this choice, we have roughly a 15.798% discount

Part B) The discount here is 10%. So far, discount A is better

Part C) The discount here is 15%. Discount A is also better because 15.798% is larger than 15%

Part D) Convert 1/4 to decimal form to get 0.25 and then move the decimal point 2 spots to the right to get 25%. So 1/4 = 25%. The discount here is 25%. This discount (of 25%) is much better than discount A.

Store 5 has the best discount since 25% is the largest among all the percentages.

Answer: Choice D)

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One base of a trapezoid is five times as long as the other. The height is the average of the two bases. The area is 441 square u
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Answer:

The length of the longer base he 35 units

Step-by-step explanation:

Here, we want to find the length of the longer base of the trapezoid

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x = 7

But the longer base is 5x and that will be 5 * 7 = 35 units

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