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igomit [66]
3 years ago
7

Anne practiced piano for x hours. Steve practiced piano three more hours than Anne. Kate practiced piano five times as long as S

teve. Which expression represents the total time they practiced piano? A x + 3 + 5x B x + 5(x + 3) C x + x + 3 + 5x D x + x + 3 + 5(x + 3)
Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
4 0
The answer should be D) x+(x+3)+5(x+3)
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Each part of a race is 1/10 mile long. Marsha finished 5 part of the race.How far did marsha race?
andre [41]

We can multiply the number of parts Marsha has finished by the miles of each part:

5 × 1/10

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Therefore, she raced 1/2 miles.

Hope it helps!

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3 years ago
ron wants to buy a videoo game with a selling price of $48 on sale for 50% off. the sales tax in his state is 4.5% A)how much wi
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3 years ago
Of the 50 students in Mr. Mitchell’s classes, 60% are girls. On Friday,20 %
Maurinko [17]

Answer:

6

Step-by-step explanation:

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2 years ago
Measuring angles with a protractor​
tankabanditka [31]

Answer:

it is about 48 degrees

Step-by-step explanation:

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3 0
3 years ago
Landon scored an 85% on his test. If he got 34 problems correct, how many were on the test?
Sergeu [11.5K]

Answer:

There are 40 problems on the test

Step-by-step explanation:

Let p = the number of problems on the test

The number of problems on the test times the percent correct is the number correct

p * 85% = 34

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Divide each side by .85

p * .85/.85 = 34/.85

p = 40

There are 40 problems on the test

6 0
2 years ago
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