3 years ago

What’s -2.5 + 0.4f - 15 - 3 equal?

Mathematics

1 answer:

Alexxx [7]3 years ago

3 0

Answer:

-20.5+0.4

Step-by-step explanation:

add all the like terms :)

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Answer:

u= -449

Step-by-step explanation:

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3 years ago

Vineet solved a system of equations by substitution. In his work, he substituted an expression for one of the variables and solv

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He can conclude that the system of equations has no solution since one equation in it always results with false equivalency.

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r3t40

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3 years ago

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A rectangular picture has dimensions of 8 in by 12 in this picture is placed in a picture frame with thick border to Listen to B

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Step-by-step explanation:

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3 years ago

You are running an experiment in class where you draw colored marbles out of a bag. There are

MaRussiya [10]

Answer:

32768 ways

Step-by-step explanation:

Given

Marbles = 8 marbles

Selection = 5 (with replacement)

Required

Determine the number of ways

Because it is a selection with replacement; each selection is as follows:

$First = 8\ marbles$

$Second = 8\ marbles$

$Third= 8\ marbles$

$Fourth = 8\ marbles$

$Fifth = 8\ marbles$

Total number of ways is then calculated as:

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3 years ago

I need this one answered too, I'm not very good at fractions...

gizmo_the_mogwai [7]

b is correct! good job :)

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3 years ago