All categories

1 year ago

What is the simplified expression for 2(x-5)?

Mathematics

1 answer:

Usimov [2.4K]1 year ago

3 0

Answer:

2x-10

Step-by-step explanation:

Using distributive property:

2 times x = 2x

2 times -5 = -10

You might be interested in

You find an interest rate of 10% compounded quarterly. Calculate how much more money you would have in your pocket if you had us

Elena-2011 [213]

Answer:

see the explanation

Step-by-step explanation:

we know that

step 1

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

in this problem we have

$r=10\%=10/100=0.10\\n=4$

substitute in the formula above

$A=P(1+\frac{0.10}{4})^{4t}$

$A=P(1.025)^{4t}$

Applying property of exponents

$A=P[(1.025)^{4}]^{t}$

$A=P(1.1038)^{t}$

step 2

The formula to calculate continuously compounded interest is equal to

$A=P(e)^{rt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

e is the mathematical constant number

we have

$r=10\%=10/100=0.10$

substitute in the formula above

$A=P(e)^{0.10t}$

Applying property of exponents

$A=P[(e)^{0.10}]^{t}$

$A=P(1.1052)^{t}$

step 3

Compare the final amount

$P(1.1052)^{t} > P(1.1038)^{t}$

therefore

Find the difference

$P(1.1052)^{t} - P(1.1038)^{t}$ ----> Additional amount of money you would have in your pocket if you had used a continuously compounded account with the same interest rate and the same principal.

3 0

2 years ago

In basketball each basket scored from inside the 3 point line is worth 2 points. Each basket scored from outside the 3 point lin

insens350 [35]

Thank you for the information. What is the question?

5 0

2 years ago

I NEED THIS FOR MY TEST ASAP!

Reptile [31]

Answer:

-1

Step-by-step explanation:

2(.5n-3)=n-0.25(12-12n)

first you distribute whatever is on the outside of the parenthesis to the inside of the parenthesis

1n-6=n-3+3n

then you combine like terms and end up with

1n-6=-3+4n

add 6 to each side to get

n=3+4n

subtract 4n from each side to get

-3n=3

divide -3 from each side to get

n=-1

4 0

2 years ago

Account A and B each start out with $500. If Account A earns $50 each year and Account B earns 6% of its value each year, after

Alex777 [14]

Answer: After about years 27 Account B will have more money than Account A

Step-by-step explanation:

Account A: 27(50) + 500 = $1850

Account B: 500(1.05^27) = $1866.73

Hope this help

PS. If it did Mark me Brainliest

7 0

3 years ago

Subtract -2x-10from 10x^2+3

Ratling [72]

Answer:

10x^2+2x+13

Step-by-step explanation:

10x^2+3 - (-2x-10)

10x^2+3 +2x+10

10x^2+2x+13

6 0

2 years ago