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Nezavi [6.7K]
3 years ago
10

Which Multiplication expression is equivalent to -6 + (-6) + (-6)

Mathematics
2 answers:
zubka84 [21]3 years ago
8 0

Answer:

option D

Step-by-step explanation:

-6+(-6)+(-6) = -6-6-6 = -18

So, 3× (-6) = -18

vekshin13 years ago
6 0

Answer:

4

Step-by-step explanation:

1) Hello, remember how multiplication is just addition but simplified

for example

2+2+2=6

2+2+2=6 can also be written as:

2*3(since their are 3, 2's)

2*3 and 2+2+2 give the same answer

the same case applies to te expression -6+-6+-6

since -6 is being multiplied 3 times we can write this as:

3*-6

Hope this helps!

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Answer:

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Read 2 more answers
Write the slope intercept form of the equation of the line through the given point with the given slope
aleksandrvk [35]

Given that,

Point = (-5,3)

Slope, m = -3/5

To find,

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Solution,

The general form of equation is :

y = mx +b

We have, x = -5, y = 3

So,

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The equation is :

y=\dfrac{-3}{5}x+6

Hence, the required equation is y=\dfrac{-3}{5}x+6.

5 0
3 years ago
kwasi thought of a number, multiplied it by7/2 and added 16 to the results.if the final answer was 30.what number did he think o
ziro4ka [17]

Answer:

4

Step-by-step explanation:

  1. represent the number he thought of with x

\frac{7}{2} x + 16 = 30

  1. multiply through with the LCM which is 2
  2. 2 \times  \frac{7}{2}x + 16 \times 2 = 30 \times 2
  3. 7x + 32 = 60
  4. 7x = 60 - 32
  5. 7x = 28
  6. \frac{7x}{7}  =  \frac{28}{7}
  7. x = 4
7 0
3 years ago
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