Iptive)
When x = 5, the value of the expression
20 — -2(х – 10) is
-25 + x

The area of a 25-inch tv screen is 300 square inches. the area of a 40-inch tv screen is 768 square inches. the are of the smaller screen is what percent of the area of the larger screen?

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

You went to a restaurant and spent $53.25 on the meal. there was a 6% sales tax. what was the amount of money, not including a tip, you spent at the restaurant?