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3 years ago

7+ (-5)+(-2)=0 7+ (5)+(2)=0 7+(-4)+(-3)=0 7+(-6)+(-1)=0

Mathematics

2 answers:

luda_lava [24]3 years ago

6 0

Answer:

Wish I could help try the tutor or brainy scanner.

Kitty [74]3 years ago

4 0

Answer:

1. true

2. false

3. true

4. true

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What type of function is represented in the table? 5 10 15 20 25 30 6.6 13. 19.5. 26 32.5 39 A. exponential B. logarithmic C. li

polet [3.4K]

Answer:

logarithmic I think

Step-by-step explanation:

Use process of elimination

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3 years ago

Solve the rational equation: 7 - 2/x = 4 + 10/x

vlabodo [156]

Answer:

7 - 2 / x = 4 + 10 / x

or , 7 - 4 = 10 / x + 2 / x

or , 3 = 12 / x

or , x = 12 / 3

Therefore , x = 4

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3 years ago

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antiseptic1488 [7]

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3 years ago

What is the keyword to look for that help you identify where to put the variable?

kompoz [17]

Answer:

the independent variable goes on the x-axis (the bottom, horizontal one) and the dependent variable goes on the y-axis (the left side, vertical one).

Step-by-step explanation:

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3 years ago

1-2n) - 7n(12-2) simplify this and show work

Natasha2012 [34]

For this case we must simplify the following expression:

$(1-2n) -7n (12-2) =$

We solve the operation of the second parenthesis, taking into account that different signs are subtracted and the sign of the major is placed:

$(1-2n) -7n (10) =$

We multiply:

$(1-2n) -70n =$

We eliminate the parentheses:

$1-2n-70n =$

We add similar terms, taking into account that equal signs are added and the same sign is placed:

$1-72n$

Answer:

The simplified expression is: $1-72n$

5 0

3 years ago