QuestionFind the expression equivalent to $7(-3 t)$. Options: $7-3 t$, $t(-3 \cdot 7)$, $7(t-3)$, $t-21$.

Studdy Solution
Check the fourth option $t-21$
This option is not equivalent to $-21t$ because it represents the difference between t and21, not the product of7 and -3t.
The expression equivalent to $7(-3 t)$ is $t(-3 \cdot7)$.