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2 years ago

PLz need help really fast will give Brainliest IF CAN also no BIT WEBSITES OR LINKS OR FILES

2 answers:

Nutka1998 [239]2 years ago

7 0

Answer: It's important cause when you understand how to multiply fraction,dividing fractions would be much more easier. Because dividing fraction is basically multiplying fraction (just flipping the second fraction upside down and then do the multiplication).

Step-by-step explanation: Hope this helps you

Allushta [10]2 years ago

3 0

Answer:

It's important cause when you understand how to multiply fraction,dividing fractions would be much more easier. Because dividing fraction is basically multiplying fraction

Step-by-step explanation:

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The senior classes at High School A and High School B planned separate trips to the indoor

Mazyrski [523]

Answer:

The number of students in each van are 7 and number of students in each bus are 23.

Step-by-step explanation:

Let the number of students in each van be 'x' and number of students in each bus be 'y'.

Given:

High School A:

Number of students = 132

Number of buses = 3

Number of vans = 9

As per question,

$9x+3y=132$ -------1

High School B:

Number of students = 205

Number of buses = 8

Number of vans = 3

As per question,

$3x+8y=205$ -------2

Multiplying equation (2) by -3 and adding the result to equation (1), we get:

$-3(3x+8y)=-3(205)\\-9x-24y=-615$

$-9x-24y=-615\\9x+3y=132\\---------\\-21y=-483\\y=\frac{-483}{-21}=23$

Now, plug in 23 for 'y' in equation (1) and solve for 'x'. This gives,

$9x+3(23)=132\\9x+69=132\\9x=132-69\\9x=63\\x=\frac{63}{9}=7$

Therefore, the number of students in each van are 7 and number of students in each bus are 23

7 0

3 years ago

A bag contains 9 marbles: 3 are green, 2 are red, 4 are blue. Yolanda chooses a marble at random, and without putting it back, c

xxMikexx [17]

Answer: $\bold{\dfrac{1}{6}=16.67\%}$

Step-by-step explanation:

First pick and Second pick

$\dfrac{4\ blue}{9\ total\ marbles}\times\dfrac{3\ green}{8\ remaining\ marbles}\quad =\dfrac{12}{72}\quad =\large\boxed{\dfrac{1}{6}}$

3 0

3 years ago

What is the solution to 5=2/3x+1

Nezavi [6.7K]

I believe the answer is x = 6

7 0

4 years ago

Ill give brainlest pls help

Katarina [22]

Answer:

It is C

Step-by-step explanation:

To get the new coordinates you would move the shape up the y-axis 8 times, and right on the x-axis 8 times as well.

8 0

3 years ago

Read 2 more answers

How can i determine rational numbers

Paraphin [41]

A rational number is a number that can be written as a ratio. That means it can be written as a fraction, in which both the numerator (the number on top) and the denominator (the number on the bottom) are whole numbers. The number 8 is a rational number because it can be written as the fraction 8/1.

5 0

3 years ago