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Tju [1.3M]
3 years ago
9

Simplify The Expression ;; 8C3 A. 24 B. 56 C. 336 D. 40,320 Is it B?

Mathematics
2 answers:
katen-ka-za [31]3 years ago
5 0

Answer:

I think the answer is b also

Len [333]3 years ago
4 0
I think it's B as well
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The Amount of sales tax on a new car varies directly to the purchase price of the car. On a 25,000 car, sales tax is 1,750. What
Gekata [30.6K]

Answer:

50,000

Step-by-step explanation:

1st car had $1,750 tax

2nd car has $3,500 tax

1750(2) = 3500

 

so your tax doubled so the price must be doubled.

The car is $50,000

Algebraically using direct variation:

 

t = kp    where t=tax, p = purchase price, 

             and k is constant of variation

 

1750 = 25000k

k = 1750/25000

k = 0.07

 

Your equation is:  t = 0.07p

3500 = 0.07p

p = 3500/0.07

p = $50,000

6 0
3 years ago
4(v+7) = -6(3v-4) +8v<br>​
xxTIMURxx [149]

Answer:

v=−27

Step-by-step explanation:

Since v is on the right side of the equation, switch the sides so it is on the left side of the equation.

−6(3v−4)+8v=4(v+7)

Simplify −6(3v−4)+8v

−10v+24=4(v+7)

Simplify 4(v+7).

−10v+24=4v+28

Move all terms containing v to the left side of the equation.

−14v+24=28

Move all terms not containing v to the right side of the equation.

−14v=4

Divide each term by −14 and simplify.

v=−27

The result can be shown in multiple forms.

Exact Form:

v=−27

6 0
3 years ago
15 Points!!!!! I need help on this :D
nlexa [21]
840 is the answer
i hope i helped!
5 0
3 years ago
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Citrus2011 [14]

Answer:

since there is no image attached I can't see what weight they could be labeled but since the scale is even the weights must be the same number weight

Step-by-step explanation:

hope this helped!

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3 years ago
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FromTheMoon [43]

Answer:

3x-x+2=4

Step-by-step explanation:

4 0
3 years ago
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