Simplify the equation by combining the like terms: 3x-x

Mathematics

1 answer:

Hitman42 [59]3 years ago

7 0

Answer:

Step-by-step explanation:

To combine like terms you must have a variable in both numbers. 3x-x is the same thing as 3x-1x. You combine and you get 2x. Hopefully that helps you out :)

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Alika [10]

Answer:

97°

It would be 97° because anything higher than 90 is obtuse and it couldnt be 180 because 180 would be a straight angle

hope this helps

4 0

3 years ago

Brandon has two credit cards and would like to consolidate the two balances into one balance on the card with the lower interest

Nostrana [21]

The amount which Brandon have saved in interest by consolidating the two balances on the card with the lower interest rate is $256.12.

<h3>What is monthly payment?</h3>

Monthly payment is the payment which has to paid against the loan amount or the borrowed money calculated with interest rate.

It can be calculated with the following formula.

$M=P\left (\dfrac{r}{1-(1+r)^{-nt}}\right)$

Here, (<em>P</em>) is the principal amount, (<em>r</em>) is the interest rate and (<em>t</em>) is time.

Brandon has two credit cards and would like to consolidate the two balances into one balance on the card with the lower interest rate.

The table below shows the information about the two credit cards Brandon currently uses.

Cards Amount APR Monthly Payment
Card a $1,463.82 13% $24.60
Card b $1,157.98 17% $22.14

Interest rate for the card a is,

$r=\dfrac{13}{12\times100}=0.01083$

The time period is 8 years and there are 12 months in one year. Thus, the monthly payment of card A will be,

$M=1157.98\left (\dfrac{0.01083}{1-(1+0.01083)^{-12(8)}}\right)\\M=19.47$

In the 8 years, there is total 96 monthly payments. Thus, the total payment by card A is,

$P_a=19.47\times96=1869.12$

For the card B the monthly payment is $22.14. Thus the total payment by card B is,

$P_b=22.14\times96=2125.44$

The difference in the payment is,

$d=2125.44-1869.12\\d=256.12$

Hence, the amount which Brandon have saved in interest by consolidating the two balances on the card with the lower interest rate is $256.12.

Learn more about the monthly payment here;

brainly.com/question/2151013

6 0

3 years ago

Describe how to transform the quantity of the sixth root of x to the fifth power, to the seventh power into an expression with a

KonstantinChe [14]

Complete sentences? Gimme a break.

I think this is describing

$(\sqrt[6]{x^5} )^7$