4 years ago

What is 7 plus parentheses -5

Mathematics

2 answers:

solmaris [256]4 years ago

4 0

The answer is 2
hope this helps

spayn [35]4 years ago

3 0

The answer would be 2.

Simplify brackets ( 7 - 5)

Simplify ( 7 - 5 = (2).

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Brandon rode his bike 90% of the distance that Carlee rode her bike this week. Brandon rode 58.5 miles. How many miles did Carle

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Carlee rode 52.65 miles this week.

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4 years ago

Translate into an algebraic expression: n−1 increased by 110%

lorasvet [3.4K]

Answer:

Part 1) The algebraic expression is equal to $1.10(n-1)$ or $1.10n-1.10$

Part 2) The algebraic expression is equal to $\frac{1.10}{n}$

Step-by-step explanation:

Part 1) we have (n-1) increased by 110%

110%=110/100=1.10

The algebraic expression of (n-1) increased by 110% is equal to multiply 1.10 by (n-1)

$1.10(n-1)$

Distributed

$1.10n-1.10$

Part 2) we have n^(-1) increased by 110%

110%=110/100=1.10

The algebraic expression of n^(-1) increased by 110% is equal to multiply 1.10 by n^(-1)

Remember that

$n^{-1}=\frac{1}{n}$

$1.10(n^{-1})=1.10\frac{1}{n}=\frac{1.10}{n}$

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4 years ago

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Answer:

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3. What is the reciprocal of 5? (20 Points) 5 O 1/5 O1 15 Help?

andrew11 [14]

Answer:

1/5

Step-by-step explanation:

just pretend 5 is 5/1 and then flip it, so 1/5

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