Multiply: 2 × (–21) × 7

A)

294

B)

–273

C)

–7

D)

–294

Which number line represents the solution set for the inequality - x 24?

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

Select all of the following expressions that are equal to 2.5.