What is the answer to 1/4z-2/7=5/7

Classify the number as natural, whole, integer, rational, or irrational. Select all sets that are true. 4,563

Solve the following compound inequality: 3<-2x-1≤7

Research suggests that children who eat hot breakfast at home perform better at school. Many argue that not only hot breakfast but also parental care of children before they go to school has an impact on children's performance.

Analyze the ratio below and complete the instructions that follow. $30:$6 Simplify the ratio. A. 1:5 B. 3:15 C. 5:1 D. 15:3

Evaluate the radical. 125---√3

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.