In Erica's math class, students were polled to find out what kind of music they enjoyed. Of the 25 students surveyed, 1/5 said they liked hip-hop, 16% chose country, and the rest chose pop as their favorite type of music. How many students chose pop music?

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!