3 years ago

The sum of 3x and 14 equals the difference of 20 and 2x

1 answer:

6 0

Answer. 17<18

The sum of 3x + 14 equals 17x.

The difference between 20 - 2x equals 18x.

Therefore the equation is not equal to each other.

You might be interested in

Natasha2012 [34]

The answer is C, because 2 shapes can have the same area, but that doesn't necessarily mean they're congruent.

8 0

3 years ago

navik [9.2K]

Answer:

Step-by-step explanation:

Marcus is not correct because 1/12 converts to the repeating decimal 0.8333... but 3/12 converts to 0.25 which is not a repeating decimal.

5 0

2 years ago

Otrada [13]

The sign of the product would be the postitive sign because all three integers have the same sign.

4 0

3 years ago

Bond [772]

Answer:

5.4

Step-by-step explanation:

Juss took the test

7 0

3 years ago

expeople1 [14]

Answer:

$\large\boxed{8x^3+125=(2x+5)(4x^2-10x+25)}$

Step-by-step explanation:

$8x^3+125=2^3x^3+5^3=(2x)^3+5^3\\\\\text{use}\ a^3+b^3=(a+b)(a^2-ab+b^2)\\\\=(2x+5)((2x)^2-(2x)(5)+5^2)\\\\=(2x+5)(4x^2-10x+25)$

3 0

3 years ago