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3 years ago

Help with math please !

Mathematics

2 answers:

ioda3 years ago

6 0

Answer:

(-3,5)

Step-by-step explanation:

Darya [45]3 years ago

4 0

Answer:

x = - 3

y = 5

Step-by-step explanation:

x + y =2

x - y = -8

Cancel out both y's. Add x's and whole numbers to find x.

2x = - 6

Divide.

x = - 3

Insert - 3 into one of the equations. Solve for y.

- 3 + y = 2

Cancel out - 3 by adding 3 to both sides.

y = 2 + 3

Simplify.

y = 5

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Please can someone explain how to work out this

wariber [46]

Answer:

T = 4B + 10C

Step-by-step explanation:

Since there are 4 doughnuts in a bag then there are 4B doughnuts in B bags

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T = 4B + 10C

6 0

2 years ago

PLZZZZ HELPPPPPPPPP!!!! a survey asks teachers and students whether they would like the new school mascot to be a Viking or a Pa

VARVARA [1.3K]

Answer:

Step-by-step explanation:

Two events A and B are called independent, when

$P(B|A)=P(B),$

where $P(B|A)$ is the probability that B occurs given that A has already occurred.

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8 0

2 years ago

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Compare 9.36 and 9.359

Sati [7]

Try this option (this is not the only way!):

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Step-by-step explanation:

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2 years ago

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babunello [35]

Answer:

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Step-by-step explanation:

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