Expand and simplify 9 (2x + 3) + 4x

Naomi is two-thirds as tall as her father. If Naomi is 54 inches tall, how tall is her father?

I will mark Brainliest The number of vertices in a pyramid is equal to the number of faces. How many vertices does a regular pyramid with 40 edges have?

4 (m+3) - 7m=54 solve for m and show our work

Remane the number 8 hundreds 4 ten = 84?

What is the multiplicative inverse of 2/5

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.