Question

Translate the sentence into an inequality. Twice the difference of a number and 4 is at most -21. Use the variable x for the unknown number.

Answer 1

Answer:

$2x-8\leq -21$

Step-by-step explanation:

At Most=$\leq$

Twice the difference of a number and 4:

$2(x-4)$

$2x-8$

There you have it!

P.S. Might be wrong. A bit late for me.