A 30-gallon fish tank is filled with water at the rate of 1/2 gallon in 6 seconds. It will take ___ min and ___ seconds to fill 4/5 of the tank.
Solve the blank spaces.
Help me with math plz
You need to rent meeting space in a downtown co-working center that charges $25/hour per room. If you want the largest room for your money, which room is a better deal? The Hub Room, measuring 9... more
If 105 people attend a concert and tickets for adults cost $4 while tickets for children cost $1.75 and total receipt for the concert was $309.75, how many of each went to the concert?
∠1 is a supplement of ∠2 , ∠1 is a complement of ∠3, and m∠1=68∘. Find m∠2−m∠3.
I'm completely lost. I do not know how to apply the two different angles