Tema práctica de operación combinadas a 24÷(-4)+/```25.4+(3.3-5)2= como la hago ayudaaa​

Me asap! what is the slope of this line? enter your answer in the box.

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !

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.