What is - 13/25 converted into a decimal?

Combine like terms to create. equivlant expressions - 3x-6 + (-1)

Jackson is 5 years old his brother Micah is 20 years older than him which equation represent Micahs age in comparison with Jackson's age

The sum of two number is thirty. Using z to represent the larger number, translate "fifty more than the smaller number" into a variable and simplify

In a class of 32 students the mean height of all the 14 boys is 1.56 meters

Is 4 a divisor of 150

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.