3 years ago

-3 - 10x = 25 + 4xI need help on this

2 answers:

4 0

X is -2 you have to get all the x values on one side and then solve

3 0

X=-2

How I got this: subtract 4x from both sides you get -3-14x=25 then add 3 on both sides you get -14x=28 divide by -14 on both sides you get x=-2

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tankabanditka [31]

B easy simplify 3/6 and it’s 1/2 half of 6 is 3 so B is the answer

3 0

2 years ago

Minchanka [31]

Answer:

$A=256\ units^2$

Step-by-step explanation:

The given figure shows a triangular pyramid having 16 units as height. The base of pyramid is triangle.

The area of a triangular pyramid is given by :

$A=\dfrac{1}{3}bH$

Where

b is the area of base

$A=\dfrac{1}{3}\times \dfrac{1}{2}\times B\times h\times H\\\\=\dfrac{1}{6}\times 12\times 8\times 16\\\\=256\ units^2$

So, the required area is equal to $256\ units^2$ .

7 0

2 years ago

Naya [18.7K]

Neither.

This is because one equation is without variables and the other is with variables.
You can cancel out nothing

3 0

3 years ago

Natasha2012 [34]

40%= 0.40 if you think of the decimal being at the end of the number (40.%) than just move the decimal twice makes it 0.40

8 0

3 years ago

lukranit [14]

Answer:

98 : 15 = 6 R 8

She can pay for six months 6*15 = $90 and she will have $8 left.

6 0

2 years ago