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2 years ago

A negative plus a positive is always a positive? True or False

Mathematics

2 answers:

slavikrds [6]2 years ago

7 0

Answer:

False

Step-by-step explanation:

A negative plus a positive is always negative

Kisachek [45]2 years ago

6 0

Answer) False
Explanation: The negative can overweigh the positive like -10 plus 1 is -9

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Jenny uses 7/9 gallon of water to water roses

jeka94

2(7/9)-(1/4) = 47/36 = 1 11/36

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2 years ago

Solve the equation. 1/4 = y/12. y=

charle [14.2K]

Answer:

Step-by-step explanation:

$\frac{1}{4}=\frac{y}{12}\\\\\frac{1}{4}*12=y\\\\1*3=y\\\\y=3$

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2 years ago

Which 2 equations would you use to solve this system?

slega [8]

Answer:

x-y=4

and

x+y=32 is your equation

difference of two number =x-y is equal to 4

sum of two number=x+y is equal to 32

x-y=4.......(1)

x+y=32.......(2)

adding equation 1 and 2

x-y +x+y=4+32

2x=36

x=36/2=16answer

substituting value of y in equation 1

16-y=4

16-4=y

y=12 answer

4 0

2 years ago

HELP PLEASE! whats the height and base??

ddd [48]

Answer: 7.5

Step-by-step explanation:

Area of the bottom left triangle = 4x3/2 = 6

Bottom right = 6x3/2 = 9

Top right = 3x4/2 = 6

Top left = 6x3/2 = 9

6+9+6+9 = 30

Each square unit is 4

So the answer should be 30/4 = 7.5

Hope this is correct

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2 years ago

I need the answer for −n+(−4)−(−4n)+6

antoniya [11.8K]

The answer for −n+(−4)−(−4n)+6 is 2

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3 years ago