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Lady bird [3.3K]
3 years ago
6

Hey!!! What is −6+(−12)

Mathematics
2 answers:
tangare [24]3 years ago
8 0
It is -18 because it is like adding positives but with negative
SSSSS [86.1K]3 years ago
7 0

Answer:

-18

Step-by-step explanation:

Essentially the same as (-6) - 12

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3(6x+3) - (8-x) simplify
sergeinik [125]

Answer: <em>10 + 9 </em>

Step-by-step explanation:

<em>1. Distribute: 3(6+3) - (8-x) = 18 + 9 - (8)</em>

<em>2. Eliminate redundant parentheses: 18 + 9 - (8) = 18 + 9 - 1 ⋅ 8</em>

<em>3. Multiply the numbers: 18 + 9 - 1 ⋅ 8  = 18 + 9 - 8 </em>

4. Combine like terms: 18 + 9 - 8 = 10 + 9

<em>⋅</em>

<em />

                                         

4 0
3 years ago
Have a wonderful day and here are free pts to make your day better &lt;3<br> 12 x 7 = ?
Rom4ik [11]

Answer:

its 84 but tysm thats so sweet

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Given 2x² = -8, x is<br>a. -2<br>b. 2<br>c. 2i or -2i<br>d. 4i or -4i
marishachu [46]
Your answer is (a) because 4 times 2 is 8 but since it's negative 2 it's negative 8

5 0
3 years ago
A 16 in by 20 in photo is reduced so that the length( the longer dimension) is 12 in.
sdas [7]
B 9.2 in will be your answer for the test
7 0
3 years ago
Can someone plz help? I do not understand
Slav-nsk [51]

Answer:

y=x no

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y=3/(4x) no

y=2x+1 no

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Step-by-step explanation:

4 0
3 years ago
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