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Lorico [155]
3 years ago
13

Simplify -(-2a + 13) + (-9a - 2) - (-7a - 3)

Mathematics
2 answers:
nadya68 [22]3 years ago
5 0
-12 hope it helps :)
Diano4ka-milaya [45]3 years ago
4 0

Answer: the correct answer is -12

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How to solve graph 5+h>7
bogdanovich [222]

Answer:

h > 2

Step-by-step explanation:

It may look hard, but it is not really.

1. Solve

Here we have the equation 5+h>7.

All we have to do to find h is to subtract 5 from both sides.

5+h>7

-5     -5

When you subtract 5 from both sides, you get

5 - 5 = 0

7 - 5 = 2

All is left is 0+h>2, or h > 2.

2. Substitute

To make sure, (I do this but you can if you want to) I will substitute.

The values of <u><em>h </em></u> have to be greater than 2. So, Let's substitute 3.

5 + h > 7 --> 5 + 3 > 7

It's simple math.

5+3=8

8>7

Now, also to confirm, let's try a value less than 2, 1.

5 + h > 7

5 + 1 > 7

6 > 7 is not true, so it is confirmed that anything less than 2 is not true and anything greater is true.

Hence, h > 2

<u><em>Hope this helps :)</em></u>

<u><em>-jp524</em></u>

6 0
2 years ago
What is 2.48 as a whole number
lina2011 [118]
ANSWER 2.48 as a whole number would be 2 because you would round to the nearest whole number. GIVE BRAINLIEST PLEASE
3 0
3 years ago
Read 2 more answers
What is an algebraic expression for the product of a number and 17? *
Nookie1986 [14]

Answer:

Step-by-step explanation

Since it says and that can mean add 17.

The product of a number is a number that was multiplied. So 30 is a product of 5 and 6.

So maybe the answer might be

x+17

7 0
3 years ago
Choose the correct answer in each number.
4vir4ik [10]

Answer:

A

B

A

C

D

C

A

B

B

D

Step-by-step explanation:

7 0
2 years ago
The average tempture for -7 , 2 , -9 , -4 ,and -7
jekas [21]

To find the average, combine all the numbers together and divide by the amount there is.

-7 + 2 - 9 - 4 - 7 = -25

-25/5 = -5

-5 is your average temperature

hope this helps

5 0
3 years ago
Read 2 more answers
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