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Doss [256]
3 years ago
7

What are some ways you could break apart 7*9 using the distributive property ?

Mathematics
2 answers:
lorasvet [3.4K]3 years ago
6 0
<span>Students are given two arrays, one representing the equation 7 x 9 = 63 and the other representing the equation (5 + 2) x 9 = 63, to see if they recognize a relationship between the two.

</span>
gizmo_the_mogwai [7]3 years ago
4 0
U could use 7 times 3 times 3? Idk if that is distributive property or not tho... haven't learned that since 5th grade
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Step-by-step explanation:

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Shown below is a trapezium, name a line perpendicular to AD.​
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2 years ago
A school is preparing a trip for 400 students. The company who is providing the transportation has 10 buses of 50 seats each and
Naya [18.7K]
<h2>The number of small buses used = 5</h2><h2>The number of big buses used  = 4</h2>

Step-by-step explanation:

Let us assume the total number of small buses needed = x

The capacity of 1 small bus  = 40

So, the capacity of x buses  = 40(x)  = 40 x

Let us assume the total number of big buses needed = y

The capacity of 1 big bus  = 50

So, the capacity of y buses  = 50(y)  = 50 y

Also, the total students travelling = 400

So, the number of students traveling by (Small bus + Big bus)  = 400

⇒ 40 x + 50 y = 400 ..... (1)

Also, the total number of drivers available  = 9

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Also, x  ≤ 8,   y ≤ 10

Now, solving both equations, we get:

40 x + 50 y = 400 ..... (1)

x +  y = 9  ⇒ y = (9-x) put in (1)

40 x + 50 y = 400  ⇒  40 x  + 50 (9-x)  = 400

or, 40 x  + 450 - 50 x  = 400

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3 years ago
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tia_tia [17]

Answer:

Just find the button to ask a question. Search around for it.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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