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3 years ago

12

Write 3,680,225 in expanded form

1 answer:

marta [7]3 years ago

7 0

Answer:

3,000,000+600,000+80,000+200+20+5

Step-by-step explanation:

Basically you break it down, and you ignore the zeros.

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Determine the position of a given value.

kolezko [41]

$-58=-3+(n+1)(-5)$

$-58=-3-5n+5$

$-58=2-5n$

$-60=-5n$

$-60/5=-5n/5$

$n=12$

$-58 \ is \ in \ the \ 12th \ position$

7 0

3 years ago

Paha777 [63]

Answer:

Je ne parle pas français donc j'utilise un traducteur. J'espère qu'il n'y a pas trop d'erreurs. Le frère de Maurice a dépensé 5,20 $ et Maurice 20,80 $

Step-by-step explanation:

7 0

3 years ago

Consider the equation 2(ax+3)=4x−3(4x+8). For what value of a is there no solution to the equation?

erastovalidia [21]

Answer:

the value of $a$ such that there is no solution to the equation is $a = -4$ .

Step-by-step explanation:

Let first simplify the expression presented on statement. The equation has no solution if and only if $a$ is eliminated in the process and an absurd is the result (i.e. $0 = 7$ ).

$2\cdot (a\cdot x + 3) = 4\cdot x -3\cdot (4\cdot x + 8)$

$2\cdot a\cdot x +6 = 4\cdot x -12\cdot x -24$

$2\cdot a \cdot x+6=-8\cdot x-24$

$2\cdot a\cdot x +8\cdot x = -30$

$2\cdot (a+4)\cdot x = -30$

$(a+4)\cdot x = -15$

To obtain an absurd, we need that $a+4 = 0$ . Hence, the value of $a$ such that there is no solution to the equation is:

$a = -4$

Let prove the certainty of the result. We find that an absurd exist: ( $a = -4$ )

$0 = -15$

5 0

3 years ago

What number is 50% out of 800??

Morgarella [4.7K]

400 since 50% is half

4 0

3 years ago

Read 2 more answers

Complete function tables part 2<br><br><br>please help i will mark as brainlyst<br>

Vlad1618 [11]

h

0

2

4

6

1 = 1/2(0) + 1

2 = 1/2(2) + 1

3 = 1/2(4) + 1

4 = 1/2(6) + 1

hope this helps!

6 0

3 years ago