What is the answer of - 32/40 + - 35/40?

Rachel can buy 18 eggs for $1.49 or 12 eggs for $1.09. Which is the better buy?

Four times the square of a non zero number is equal to eight times the number

Qu'est-ce que ça fait 20% de 50?

You are given a problem in which a positive number and a negative number are multiplied together and then divided be a positive number which type of answer would be most reasonable and why A.

Which of the following sets are not well-defined? set of all counting number set of all even integers set of integers greater than 6 but less than 10 set of four best actors in the world

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.