100 is 40% of what number?

Is this sequence arithmetic, geometric, or neither 45, 59, 65, 70, 85

If t=29.6 and r=9.5, find R

Martha tries to exercise at least 30 minutes eac day write an inequality to represent the number of minutes Martha exercises each day

Identify which equations have one solution, infinitely many solutions, or no solution s+23-s=4.3+s 25+3=2s+-45 1+4.29-1 = 2.2y+6+2y-4 - 22+2+42 = 14 + 22- 55+2=65+3 - 3.20-2.5 + 2.1p=59- No Solution One Solution Infinitely Many Solutions

What are some long trem and short term health incuriance plan

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.