Question

Cadence is substituting t = 4 and t = 6 to determine if the two expressions are equivalent.


2 (7 t - 3) 15 t - 12


Which statement is true?

Both expressions are equivalent to 78 when t = 6.

Both expressions are equivalent to 81 when t = 6.

Both expressions are equivalent to 48 when t = 4.

The expressions are equivalent.

Answer 1

Step-by-step explanation:

Both expressions are equivalent to 78 when t = 6

Answer 2

Answer:

78 when t =6

- the second expression has two values .

48 when t =4

78 when t =6

from the information

the two expression have the same value 78 when t =6

.°. both expressions are equivalent to 78 when t =6 .

hence the first option is correct.

hope it's helpful for u ok .