How can Marco use the gcf to find out how many tiles he has in all

A square with side x, is changing with time where x (t) = 3t+1. What is the formula for the rate of change of the area of the square

Mobile users in india have gone up by 20% in a year. There 540 million mobile users today.

Using complete sentences explain how to find the product of 4 x 6.7 using the distributive property and make sure to include the product and your explanation.

The birdwatching club has 27 members, 18 girls and 9 boys. What is the ratio of the girls to boys in the birdwatching club?

Solve 36x^2-22x=14x-9

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.