Is 0.7 a rational or irrational number?

The cost to rent a hall for alysa's sweet sixteen birthday party is $300. Her mom said she must keep the party cost to no more than $5.00 a person. She watched her mom write an expression on her notes that is listen below.

The scale factors of similar figures is 4/3 and one side of the smaller triangle is 12. the corresponding side on the larger triangle is 16

What is 17 divided by 5,542

Find all the ways that you can use exactly 50 coins to make change for a $1.00 bill

What number is less than 30 and has exactly has 8 factors?

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.