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3 years ago

What is -2x-y=-9. 5x-2y=18

Mathematics

1 answer:

Vaselesa [24]3 years ago

7 0

Answer:

I put them in slop so

1) y= -2x+9

2) y=5/2x -9

it would help to say what u need to solve it for but hoped it helped

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3 years ago

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3 years ago

12 is 1 more than ---- and 1 less than ----

Anna35 [415]

12 is 1 more than 11
12 is one less than 13
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7 0

3 years ago

Read 2 more answers

You have 6 different colored balloons. In how many distinct ways can the balloons be ordered?

babunello [35]

Answer: a. 720

Step-by-step explanation:

You have 6 different sticks to choose from for the first stick. Then there are 5 for the second (6 - 1 = 5), then 4 for the third (5 - 1 = 4), etc all the way to the last stick.

Mathematically, this can be shown with 6!. In other words, 6 factorial.

6 * 5 * 4 * 3 * 2 * 1 = 720

The answer to our question is:

a. 720

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2 years ago

1/5 divided by 7 in its simplest form

Angelina_Jolie [31]

Answer:

$\frac{1}{35\\\\}$

Step-by-step explanation:

$\frac{1}{5\\}$ ÷ 7 =

$\frac{1}{5\\}$ * $\frac{1}{7}$ =

$\frac{1}{35}$

5 0

3 years ago

Read 2 more answers