What are the steps, in order, needed to solve X/2 - 5 = 20? A Subtract 5, and then multiply by 2.
B Add 5, and then divide by 2.
C Subtract 5, and then divide by 2.
D Add 5, and then multiply by 2.

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?