Find the value of x. The diagram is not to scale. Given: angle SRT = angle STR, M Angle SRT = 20, m angle STU = 4x

Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station. he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?