#2 Each week at her job at the pet store, Maddison must empty
the 180-gallon aquarium. With the hose she uses to drain the
water, 25 gallons are emptied per hour. Write an equation to
represent this situation. Then, calculate how many gallons
would be left in the aquarium after 4.5 hours.
Equations
Solutions
y = -25x + 180
R
7.02 gallons
6
y = 180x - 25
S
67.5 gallons
2
y = 25x – 180
T
785 gallons
3
Datore che

Which number produces a rationale number when multiplied by 1/5

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list