What is the value of 9 in the number 49,258

Is this line for the equation x=4 horizontal or vertical? What is the slope of the line

Four less than 9 times the number is 176

8 mins the product of 5 and n; n=4

The average score on a biology test was 72.1 write the average score using a fraction

How long will it take for a sum of money, invested at 5% compounded annually, to double in value?

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.