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3 years ago

12) 2-8 = -3 No What is the answer

Mathematics

2 answers:

WITCHER [35]3 years ago

6 0

Answer:

-5

Step-by-step explanation:

when we perform some operations with a large number of opposite sign then the result must be the sign of the large quantity.

PolarNik [594]3 years ago

3 0

Answer:

-6

Step-by-step explanation:

when we have to numbers

+2 and -8

we simply subtract them and maintain the sign of numerically bigger number

therefore, 2-8=-6

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An agency has 4,000 employees. 2,000 employees have at least two years of college education. 1,000 of those employees have bache

weqwewe [10]

Answer:

1/80 of the agency's employees have PhDs.

Step-by-step explanation:

Given that:

Total number of employees = 4000

Number of employees with bachelors degree = 1000

Fraction of employees with graduate degree = 1/4 of 1000 = 250

1/5 of the employees with graduate degrees have PhD.

Number of employees with PhDs = 1/5 of 250 = 50

Now,

Fraction of PhD employees to total employees = $\frac{50}{4000} = \frac{1}{80}$

Hence,

1/80 of the agency's employees have PhDs.

5 0

3 years ago

4m=n+7 3m+4n +9 =0

Vlada [557]

Answer:

n=-3

m=1

Step-by-step explanation:

get m by itself then plug it in for the other m and solve, then solve for n.

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3 years ago

Ray invested $300 in Stock A

charle [14.2K]

Answer:

i think its b

Step-by-step explanation:

7 0

3 years ago

HELP I BEG OF YOU!!!!!!!!!!!

sergeinik [125]

Its 4 because its the gcf not the lcd

8 0

3 years ago

Read 2 more answers

SOLVE and CHECK the following word problem. (6 marks)

Citrus2011 [14]

Answer:

x = 8

Step-by-step explanation:

Let us take the breadth as 'x'

breadth = x

length = 3 + x

perimeter = 38m

perimeter of a rectangle = 2 ( l + b )

= 2( x + x + 3 ) = 38

4x + 6 = 38

4x = 38-6

x = 32/4

x = 8

breadth = 8

length = 11

3 0

3 years ago