Descriptive facts or numbers

A five digit number that increases by on and when the five digits are added together equal 15

Write the slope-intercept form of the equation of each line given the slope and y-intercept slope = - 1/2 y-intercept = - 3

Some kangaroos can jump over 30 feet in one jump! if a kangaroo could jump like that 150 times in the row, how much farther would it need to go to cover a mile?

What is the value of y=4x-2 when x=3 ?

A number increased by 10 is 114 Write in a equation

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.