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pickupchik [31]
3 years ago
13

Simplify: 3(x+4) -6x​

Mathematics
2 answers:
Stella [2.4K]3 years ago
6 0

Answer:

-3x + 12

Step-by-step explanation:

Distribute the 3 to the numbers in the parenthesis.

3x + 12 -6x

-3x + 12

otez555 [7]3 years ago
6 0
So to simplify it you would have to do first distribute the 3

3x + 12 -6x

then combine like terms

the answer is -3x + 12
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the red line and the blue line trains just arrived at station when will they next arrive at the station at the same time
Whitepunk [10]
They will meet back up in 40 minutes because 8x5=40 and 10x4=40 which 40 is both a multple of 8 and 10 so you're welcome
4 0
3 years ago
Find the payment necessary to amortize a 6.3% loan of 7500 compounded semiannually, with 6 semiannual payments. Find the payment
Lorico [155]

Answer:

Semiannual payment = $ 1391.37

Total payment = $ 8348.22

Interest paid =  $ 848.22

Step-by-step explanation:

Since, the semiannual payment formula of a loan,

P=\frac{PV(\frac{r}{2})}{1-(1+\frac{r}{2})^{-n}}

Where,

PV = present value of the loan,

n = number of semiannual payments,

r = annual rate,

Here, PV = 7500, r = 6.3% =0.063, n = 6,

By substituting the value,

The semiannual payment would be,

P=\frac{7500(\frac{0.063}{2})}{1-(1+\frac{0.063}{2})^{-6}}

\approx \$ 1391.37

Also, total payment = semiannual payment × total semiannual periods

= 1391.37 × 6

= $ 8348.22,

Also, the interest paid = total payment - present value

= 8348.22 - 7500

= $ 848.22

6 0
3 years ago
Which ordered pair is a solution of the equation y-4=7(x-6) A.(5,4) B.(6,5) C.(5,4)(6,5) D.Neither
Natasha_Volkova [10]

Answer:

D. Neither

Step-by-step explanation:

3 0
3 years ago
2x^3 + 10x^2 − 4x^2y − 20xy
Sergio [31]

Answer:

2x ( x + 5 ) ( x − 2 y )

Step-by-step explanation:

1) factor out 2x from the equation

2) factor out x from the equation

3) factor out -2y from the equation

4) factor out x + 5 from the equation

2x ( x + 5 ) ( x − 2 y )

8 0
3 years ago
Use the equation g = m + 6 to find the value of g when m = 6​
KiRa [710]

Answer:

g=12

Step-by-step explanation:

substitute m for 6 and rewrite the equation

g = 6+6

g=12

3 0
3 years ago
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