Which is the best estimate for the mass of a baseball? a. 25 grams b. 25 kilograms c. 225 kilograms d. 225 grams i need the answer asap

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?

32a³b² 8ab² simplify the following expression.

Analyze the solution below. 7 3 x = −2 7 3 x(3 7 ) = −2(3 7 ) x = − 6 7 what property was used to solve the equation? property of opposites division property of equality addition property of equality multiplication property of equality