9:__=7:14

Don't get it

Carpet plus installs carpet for $100 plus $8 per square yard of carpet. carpet world charges $75 for installation and $10 per square yard. find the number of square yards that would cause the costs for both companies the same.

13) A merchant has coffee worth $60 a pound that she wishes to mix with 90 pounds of coffee worth $90 a pound to get a mixture that can be sold for $70 a pound.

A competition took place in 1983 takes place every 6 years. What is the first year after 2045 that it will also take place?

What is the value of the expression? - (5 + (-11.3)) + (-4.3) A. -20.6 B. -10.6 C. -2 D. 2

What type of triangle has side lengths 2, 13, and 2√3

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.