Use properties to find the sum or product 6x107

Lorenzo built a rectangular brick patio. He is putting a stone border around the patio. The patio is 12 feet long and 14 feet wide. What is the perimeter of the patio?

Simplify the following expression. 99 - 3[15 - (2 + 1) ]

Consider the function What if Enter the answer, as a simplified fraction

Saras savings account balanced changers by $34 one week and by - $67 the next week. wich amount represents the greatest change?

The sum of two consecutive numbers is - 105. What are the numbers?

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.