When Amber does her math homework, she finishes 10 problems every 7 minutes. How long will it take for her to complete 35 problems?

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.