A teacher counts the number of books on her bookshelf. she finds that she has a total of 270 books. as she sorts through the books, she decides to give 54 books to the library. how many books does the teacher have left?

What is 4 apples per pound

The sum of three numbers is 161 the second number is six times the first and the third is 5 more than the second find the numbers

Cosθ=3/5 and sinθ>0 1. what is tan θ? a. 4/3 b. 5/4 c. 5/3 d. 3/4 2. what is secθ? a. 5/3 b. 4/3 c. 5/4 d. 3/4 3. what is cotθ? a. 4/3 b. 3/4 c. 5/4 d. 5/3 4. what is cscθ? a. 4/3 b. 5/3 c. 5/4 d. 3/4

What is the area of the circle of XY=17"

What equation is the inverse of 5y+4 = (x+3) ^2+1/2

2/5da80% como ahora la cuenta

Mike has to choose betweeb two jobs. A job as a driver will pay him an initial weekly payment of $500 plus $10 per hour worked. A job as a landscaper will pay him an initial $300 plus $15 per hour worked.

A plumber uses 16 inches of tubing to connect each washing machine in a install 18 washing machines. How many yards of turbing will he need?

How do i simplify the square root of 50

Two towns are 1250 miles apart. A group of hikers start from each town and walks down the trail toward each other. They meet after hiking 200 hours. If one group travels 2 1/2 miles per hour slower than the other group, find the rate of each group.