3 years ago

College Algebra: Systems of Equations & Inequalities

Mathematics

1 answer:

soldi70 [24.7K]3 years ago

3 0

play the video it will help you

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One half of the total cost

kotegsom [21]

You divid it by two my dude

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Valentina has a tray where she keeps all of her important papers. The tray is in the shape of a rectangular prism with no top.

yulyashka [42]

The answer is 300 as 2.5x10x12=300

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51ptss! What is the simplified form of this expression? (9x-7)-(4x-11)

zvonat [6]

Answer:

5x +4 it's A

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- Que

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2/10 clear and 18/100 orange. The rest are red and blue. There are 2 more red marbles than blue marbles. What fraction represent

romanna [79]

Answer:

33/100 red, 29/100 blue

Step-by-step explanation:

2/10=20/100

20+18=38

38/100 orange/clear marbles

100-38=62

62 red/blue marbles

62/2=31

31 blue, 31 red

"There are 2 more red marbles than blue marbles."

31-2=29

31+2=33

33/100 red, 29/100 blue.

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3 years ago

Find the quotient and express it in the simplest form

pychu [463]

2i(4+5i)(4-5i) =82i
4+i nothing more can be done it is at simplest form

so $\frac{82i}{4+i}$ = $\frac{82}{17} + \frac{328}{17} i$

so your answer is $\frac{82}{17} + \frac{328}{17} i$

5 0

3 years ago