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2 years ago

Fill in the blanks with two rational numbers (other than 1 and −1).

Mathematics

1 answer:

MA_775_DIABLO [31]2 years ago

7 0

Answer:

2 and 20

Step-by-step explanation:

First how can we get rid of the fraction?

We can multiply -1/2 by 2 to get -1

Next what number do we multiply to get from -1 to -20?

-1x = -20

divide both sides by -1

x = 20

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Black_prince [1.1K]

Answer:

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2 years ago

Here's another question, same one (kind of) <br> 5x - 8 = 3x + 4

cluponka [151]

Answer:

x=6

Step-by-step explanation:

5x - 8 = 3x + 4

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5x=3x+12

-3x -3x

2x=+12

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2 years ago

The flower shop displays a different number of roses in the front window every month. It displayed 4 roses in February, 12 roses

creativ13 [48]

Answer:

324

Step-by-step explanation:

4×3=12

12×3=36

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2 years ago

To compare 5 in tens place to 5 in the hundreds place in the number 5,555

galina1969 [7]

Answer:

I'm not sure what you are asking for?

Step-by-step explanation:

The 5 in the tens place = 50, and the 5 in the hundreds place = 500.

To compare them (Are you asking me for the difference between them???), then, 500 - 50 = 450.

But, again, I'm not sure what you want.

6 0

2 years ago

In the recursive formula an = an−1 + 5, the value of the previous term is represented by

den301095 [7]

Step-by-step explanation:

In the recursive formula an = an−1 + 5

$a_n = a_{n-1}+5$

Suppose if a_5 is the nth term then previous term is a_4

To get the previous term we need to subtract 1 from the n

So a_n is the nth term

$a_{n-1}$ is the previous term

Here 5 represents the common difference between two terms

So value of previous term is represented by

$a_{n-1}$

Answer : $a_{n-1}$

6 0

2 years ago