Which of the following demonstrates the distributive property?

1. 3 (10 + 5) = 3 (15)

2. 3 (10 + 5) = (10 + 5) 3

3. 3 (10 + 5) = 30 + 15

4. 3 (10 + 5) = (5 + 10)

Mia can purchase a 40 ounce jar of peanut butter for $5.20 or a 15 once jar for 2.70. how much does mia save per ounce by buying the 40 - once jar?

900,000+4,000+500+3 In standard form

It is not possible to have a warm day in winter if the climate is generally cold true or false

What is 3 3/8 + 3 1/2 using common denominator

What is the solution to 3n + 4 = 52

Guido is a citizen and resident of Belgium. He has a full-time job in Belgium and has lived there with his family for the past 10 years. In 2017, Guido came to the United States for the first time. The sole purpose of his trip was business.

Nora bought a robot originally priced at $80 but on sale for 25% off. After 5% sales tax, what was the total cost?

Chad poured a sidewalk that is 42 feet long. He is going to start at the beginning and make a cut every 20 inches. How many cuts will Chad make?

frank read 3/8 of a chapter of his reading book in 1/5 of an hour. at this rate, how many chapters of his reading book can he read in 1 hour?

Domain of f (x) = - 7 (x-8) + 1