Is 2.5 (3+x) equivalent to 2.5+7.5

What is 0.793 rounded to the nearest hundredths

Find the common ratio for this sequence 32,16,8,4,2

Denise put $95 into a CD that pays 5.2% interest compounded monthly. According to the rule of 72, approximately how long will it take for her money to double?

Carol and Nora left the library at the same time. Carol biked east at a speed of 8 miles per hour. Nora biked west at a speed of 10 miles per hour. How far apart were Carol and Nora after 3 hours? miles

131/17 as a mixed number in its simplest form

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.