Dursilla replacing the lightbulb in the hall closet every 9 momths and replaces the air filter every three months

Two interior angles of a triangle measure 50° and 60°. What is the measure of the third interior angle of the triangle? A. 70° B. 60° C. 50° D. 40°

Sergio's internet provider charges its customers $14 per month plus 5 cents per minute of on-line usage. sergio received a bill from the provider convering a 2 month period and was charged a total of $65.

A local sporting goods manager gave each member of a basketball team a coupon for 20% off the regular price of one pair of basketball shoes. Part A: Tonya selected a pair of shoes for the regular price of $80.

If a person spend 125 dollars how many shirts can you buy if it is 25 dolars each

What is the first step needed to solve (2/5) x-6=-16

A $50 computer program is on sale for $37.50. What is the percent decrease? A. 10% B. 15% C. 20% D. 25%

The school auditorium has 34 rows of seats. The first row has 12 seats, the second row has 14 seats, and the third row has 16 seats. If this pattern continues, how many chairs will be in the last row?

5 ½ x 3= 2 ⅓ x 4 ¾= -2 ⅖ x 3 ¼=

Standard form of 1.46e-6

What is one way to find the number of grams in 6 kilograms?