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erastovalidia [21]
3 years ago
10

What is x in 832 = 2( 7.5x + 39)

Mathematics
2 answers:
ziro4ka [17]3 years ago
6 0

Answer:

5 rolls is the answer

Paladinen [302]3 years ago
4 0

The answer is 50.8!

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The weight V of an object on Venus varies directly with its weight E on Earth. A person weighing 120 lb on Earth would weigh 106
sukhopar [10]
We have
120lbs Earth................................106lbs Venus
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Venus weight=150*106/120=132.50 lbs
5 0
3 years ago
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Pedro wants to walk from the historic village to the science center. Then he will walk from the science center to the museum. If
MrRissso [65]

Answer:

5 hours

Step-by-step explanation:

Speed = 2 7/ 10 miles per hour

From the chart attached :

Distance between historic village and science center : (-4 1/2, 5 1/4) to (-4 1/2, -1 3/4)

Taking the sum of the absolute value of the y coordinate :

|5 1/4| + |-1 3/4| = 5 + 1 + 1/4 + 3/4 = 7

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(-4 1/2, - 1 3/4) to (2, - 1 3/4)

Taking the sum of the absolute value of the x coordinate :

|4 1/2| + |2| = 4 + 2 + 1/2 = 6 1/2

Total distance traveled = 7 + 61/2 = 13 1/2 miles

Time taken = Distance / speed

Time taken = 13 1/2 ÷ 2 7/10

Time taken = 27/2 * 10/27

Time taken = 10/2

Time taken = 5 hours

4 0
3 years ago
mr. brown has 78 pencils. he gave them to 8 children so that each child gets the same number of pencils. how many does each chil
Vera_Pavlovna [14]

Each student got 9 pencils. Since 78/8= 9.75 you would round down since a student can't have 3/4th of a pencil.

3 0
3 years ago
1<br> Sam can run 8 miles in 2 hours. At this rate, how far will he be in 9 hours.
krok68 [10]

Answer: I think 28 miles

Step-by-step explanation:

you add 8 miles every 2 hours until you reach 9 hours and since 9 is an old number you add 4 instead.

6 0
2 years ago
A walking trail is 3.8 miles long. If Gertrude walked the length of the 1 walking trail 13 times, how many miles did Gertrude wa
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Answer:

hehduhewduehusdu

Step-by-step explanation:

pay back

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