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3 years ago

5(n+3)+4n Simply the expression

2 answers:

8 0

5(n + 3) + 4n

5n + 15 + 4n Distributive property

5n + 4n = 9n Combine like terms

9n + 15 Final answer

Answer: 9n + 15

mina [271]3 years ago

5 0

5(n+3)+ 4n
= 5n+ 5*3+ 4n (distributive property)
= (5n+ 4n)+ 15 (combine like terms)
= 9n+ 15

The final answer is 9n+15~

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Tim has read 10% of a book. He has 45 more pages to finish. How many pages are there in the book?

Monica [59]

if Tim has read 10% of the book, that means he still hasn't read 90% of it yet, and we know that that 90% is 45 pages, so say the book has a total amount of pages of "x", which is 100%.

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2 years ago

The number from the set will make the equation x+4=7.8 true

nikklg [1K]

Answer:

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Step-by-step explanation:

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2 years ago

The cost of raincoat is rs 400 and VAT is rs 40 find the rate of VAT

DaniilM [7]

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2 years ago

A car is traveling at a steady speed. It travels 1 and one half

OLga [1]

Step-by-step explanation:

1.5 mi = 2 and 1/4 min

In 43 minutes:

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Now you have to multiply 1.5 by 20

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In 1 hour (60 minutes):

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Now you have to multiply 1.5 by 27.9

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3 years ago

A baseball field is being constructed. The builders noticed that the batters would have the sun in their eyes when batting from

Leona [35]

Answer:

$A' =(-y,x)$

Step-by-step explanation:

Given

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$A = (x,y)$

Required

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$Pos = (y,x)$

Then, y is negated to give A'

$A' =(-y,x)$

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2 years ago