PLEASE HELP BRAINLIEST FOR THE ANSWER!!The quadrilaterals ABCD and PQRS are similar. Find the length x of PQ.

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap