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Molodets [167]
3 years ago
10

How do you use distributive property to solve 3,649 x 7

Mathematics
2 answers:
Rufina [12.5K]3 years ago
6 0

Answer:

Value of 3649×7 is:

25543

Step-by-step explanation:

We have to use the distributive property to solve 3649×7

3649 could also be written as

3649= 3000+600+40+9

3649×7= (3000+600+40+9)×7

            = 3000×7 + 600×7 + 40×7 + 9×7   (by using distributive property)

            = 21000+4200+280+63

            = 25543

Hence, Value of 3649×7 is:

25543

Tanzania [10]3 years ago
3 0
You distribute. First 3,000* 7.Then 600 *7. Then 40*7. Then 9 AM. Add it up Hopefully this helps
Tbh I forgot :)


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kiruha [24]

Answer:

Part A) V(t)=-5,750t+101,250

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Step-by-step explanation:

Part A) Express the value of the bulldozer, V, as a function of how many years old it is, t.

Let

V ----> the value of the bulldozer (dependent variable or output value)

t ----> the number of years (independent variable or input value)

we know that

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V(t)=mt+b

we have the ordered pairs

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Find the slope

The formula to calculate the slope between two points is equal to

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The value of b is the initial value

so

b=\$101,250

substitute

V(t)=-5,750t+101,250

Part B) The value of the bulldozer after 8 years is

For t=8 years

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4 0
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Answer:

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Step-by-step explanation:

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