1. Find the area AND perimeter of a rectangle having L = 33 inches and W = 11 inches.
2. If a math tutor worked for 36 hours and was paid $12 each hour, how much money would she have made?
3. Simplify the given expression. If the answer doesn't exist or is undefined, write "undefined."
0/21
4. Simplify the given expression. If the answer doesn't exist or is undefined, write "undefined."
17 ÷ 0
5. Simplify the given expression.
12·6 + 9 ÷ 3 - 4·11
6. Simplify the given expression.
33 - (9 + 7) - 22
7. Solve the given equation for x.
x/5=6
8. The price of one computer is $330. A charitable organization purchases an unknown number of computers and the total price of the purchase is $3,300. Find the number of computers purchased.
9. Compute the exact value of the given expression.
4+ (-20)/5
10. Four more than nine times an unknown number is 85. Find the unknown number.