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alexandr1967 [171]
3 years ago
10

Simplify 7 - (-4) + 3(-6)

Mathematics
2 answers:
jeka943 years ago
8 0

Answer:

-7

Step-by-step explanation:

7 - (-4)= 11

            +

3(-6)= -18

=-7

melamori03 [73]3 years ago
6 0

Answer:

-7

Step-by-step explanation:

-simplify each term

- multiply -1 by -4.7+4+3(-6)

- multiply 3 by -6.7+4-19

- simplify for adding and subtracting

- add 7 and 4.11-8

- subtract 18 from 11.-7

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3 years ago
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The weight of a person on or above the surface of the earth varies inversely as the square of the distance the person is from th
AleksandrR [38]
If you do this with a complex set of fractions and let
K = G Me m_space be the same in both parts, there should be some cancellation.

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180 / W_space = k/3900^2
x = k / (4750)^2

\frac{180}{Wspace} =  \frac{ \frac{k}{3900^{2} } }{ \frac{k}{4750^{2}} /[tex]\\Now you need to invert and multiply the bottom fraction on the left.\\[tex] \frac{180}{x} {=} \frac{k}{3900^{2}} {*} \frac{4750^{2}}{k} 

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4 0
3 years ago
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The population of a certain geographic region is approximately 103 million and grows continuously at a relative growth rate of 1
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3 0
3 years ago
-412-(-223) worked out
shutvik [7]

Answer:

-189

Step-by-step explanation:

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Subtract:

223 - 412 = -189

-189 is your answer.

~

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3 years ago
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