Is the expression a monomial? Explain. qs + 5

Sheila has 5 times as many markers as Dave. together they have 18. how many markers does Sheila have?

A farmer has 212 acres of land for sale. He divides the land into 8 equal sections. About how many acres are in each section?

Marcus's card monthly Comcast bill is $54 if he watches no On Demand movies. However, for every On demand movies that Markus watches in a month, he pays $8. write an equation answer

How do you scale a diamond

What is 99 * 99 * 101 * 48774

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.