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3 years ago

!ANSWER FAST! !ANSWER FAST! !ANSWER FAST!

Mathematics

2 answers:

Anna007 [38]3 years ago

8 0

Answer:

Leo = NO

Paola = YES

Matthew = NO

Jasmine = YES

Step-by-step explanation:

Unit rate is .....1/3 = 1 hour

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

AysviL [449]3 years ago

4 0

No yes no yes I think

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Somebody help me out with this one and explain how u got it I will mark u as brainiest if correct

timofeeve [1]

Answer:

Step-by-step explanation: im pretty sure because if you look at Ed its 5 and then if you add the same sides twice its 10 hopefully im right

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3 years ago

The waiting time to ride a roller coaster is 20 minutes when 150 people are in line. How long is the waiting time when 240 peopl

laiz [17]

Answer: The waiting time will be 32 minutes when 240 people in line.

Step-by-step explanation:

Let us assume that the waiting time is directly proportional to the number of people in the queue.

Equation of direct proportion between variables x and y : $\dfrac{x_1}{y_1}=\dfrac{x_2}{y_2}$

Put $x_1=20,\ y_1=150,\ y_2=150$ to find $x_2$ .

$\dfrac{20}{150}=\dfrac{x_2}{240}\\\\\Rightarrow\ x_2=\dfrac{20}{150}\times240\\\\\Rightarrow\ x_2=32$

Hence, the waiting time will be 32 minutes when 240 people in line.

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3 years ago

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A zookeeper measured the length of 5 snakes at the zoo he recorded the results in a table. what is the main snake length?

Y_Kistochka [10]

I'm 90% sure the answer is twenty-six cm.

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3 years ago

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the perimeter of equilateral triangular Garden is 18 ft. The side lengths are 3x feet. what is the value of x?

Yuliya22 [10]

X = 2

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3 years ago

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. Write an equation for the line parallel to y = 7x + 11 that contains P(-5, 7).

m_a_m_a [10]

A) x – 7 = -7(6y + 5)

x – 7 = -42y + -35

x – 7 + 35 = -42y

x + 28 = -42y

y = (1/42)x – 14/21

c) y – 7 = 7(x + 5)

y – 7 = 7x + 35

y = 7x + 42

b) y – 7 = -7(x + 5)

y – 7 = -7x -35

y = -7x – 28

d) y + 7 = 7(x + 5)

y + 7 = 7x + 35

y = 7x + 28

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3 years ago