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Vinil7 [7]
3 years ago
10

645 divided by 43 I need help please

Mathematics
1 answer:
adell [148]3 years ago
4 0

Answer:

15

Step-by-step explanation

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The high school took two field trips to the Newport Aquarium many many years ago. They used school buses and vans to transport a
il63 [147K]

Answer:

bus = 43

van 12

Step-by-step explanation:

This can be solved using simultaneous equations

Let v represent the number of students that a van carries

Let b represent the number of students that a bus carries

the following equations can be derived from the question

3v + 2b = 122 eqn 1

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Multiply eqn 1 by 5 and eqn 2 by 3

15v + 10b = 610  eqn 3

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b = 43

Substitute for b in equation 1

3v + 2(43) = 122

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v = 12

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EleoNora [17]

Answer:

Some of the products do not show the correct powers of x.

Step-by-step explanation:

From the picture,

3x(2x - 1) = 6x² - 3x

The correct display on the tile should look like this :

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5x−y=6 −2x+y=8 ​ combining equations
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Answer:

<h2>x=2</h2><h2>y=4</h2>

Step-by-step explanation:

5x-y=6

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2a+8

Step-by-step explanation:


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