SOMEONE HELP ME I ONLY HAVE 5 MIN TO TURN THIS IN THE PROBLEM IS IN THE IMAGE BELOW!!!

SHOW YOUR WORK AND I WILL MARK YOU BRAINLIEST

20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.

Which of the following is missing in the explicit formula for the compound interest geometric sequence below?