Evalua cada expresion si m=9 & n=4

6mn=

m+5n=

n/2-1=

m^2 / (n+5)

What is the solution to the equation 2x+4 - 12=20?

If you have 12 cups of flour and 3 eggs how many loaves of bread can you make

State if the polygons are similar

Order these fractions from least to greatest. 10) 0.75, 1/2, 0.4, and 1/5

Victor Hernandez has a credit card that bases its finance charge on the average-daily-balance method-new purchases included. His monthly periodic rate is 2.9% and his finance charge for the most recent billing cycle was $37.

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.