contestada

To convert from feet to inches, we multiply by 12. For example, the number of inches in 2 feet is 12(2) inches.

If one board has length of (x+3) feet and a second board had a length of (2x-3) inches, express their total length in inches as an algebraic expression

Respuesta :

Answer:

L = (14x+33) inches.

Step-by-step explanation:

We know that,

1 feet = 12 inches

For example,

2 feet = 12(2) inches

Now, the length of one board is (x+3) feet

The length of second board is (2x-3) inches

We can convert length into inches as follows :

l = (x+3) feet

l= (x+3)(12) inches

l = 12x+36 inches

It means, total length,

L = 12x+36 inches + (2x-3) inches

L = (14x+33) inches.

Otras preguntas