Simplify - 4b + (-9k) - 6 - 3b + 12

Round to 36.2 we're rounding the nearest tenth

Write three equivalent ratios for each ratio 18/6, 5/45, 3/5

Melody thinks that 2y + 3y3 is the same as 5y4. Which statement shows that it is NOT the same?

The population for a city is 65,438 and grows continuously at a rate of 4.7% each year. what is the approximate population in 22 years?

2 (a - 3) + 4b - 2 (a - b - 3) + 5 A. 6b+5 B. 8b-2 C. 6b-5 D. No simplified answer

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.