3 years ago

Need help asap!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

MatroZZZ [7]3 years ago

3 0

Answer:

explanation:

if you substitute the values into the equation they are all correct.

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Evaluate the function f(x) = 3x2− 2x for x= 4.

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Answer:

Step-by-step explanation:

f(4) = 3(4²) - 2(4)

= 3(16) - 8

= 48 - 8

= 40

when x=4, f(x) = 40

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The correct answer is -56$

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3.6m by 1.8 m wall How many 6 cm by 6 cm pictures could fit on the wall?

goldfiish [28.3K]

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(1.8*100)/6=30
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Claudia is reading a book that has 360 pages.She read some of the book last week.She plans to read 46 pages today.When she does,

Ne4ueva [31]

Answer:

242 pages.

Step-by-step explanation:

Let x represent number of pages that Claudia read last week.

We have been given that Claudia is reading a book that has 360 pages. She read some of the book last week. She plans to read 46 pages today. When she does,she will be 4/5 of the way through the book.

The number of total page left after reading 46 pages and x pages last week will be equal to 4/5 of 360.

We can represent this information in an equation as:

$x+46=\frac{4}{5}\cdot 360$

Let us solve for x.

$x+46=4\cdot 72$

$x+46=288$

$x+46-46=288-46$

$x=242$

Therefore, Claudia read 242 pages last week.

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What are the prime factors of 74?

PtichkaEL [24]

74 = 2 * 37
Divisors 1,2,37.74
I really hopes this helps.

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