Evalute 3+11t - 9u when t=9 and u = 11

Shari had six dimes and nine nickels. Did she have enough money to buy a $0.99 pack of gum

A spider ate 25/%25%25, percent more bugs this month than last month. The spider ate 8 bugs last month. How many bugs did the spider eat this month?

If two pyramids are similar and the ratio between the lengths of their edges is 3:11, what is the ratio of their volumes?

Type the simple subject of this sentence. the plane leaves at 6:16 and arrives at 10:50.

3) An owner of a small store knows that in the last week 54 customers paid with cash, 42 paid with a debit card, and 153 paid with a credit card.

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.