4m,15, 9m possible to draw a triangle with the sides of given measures

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75

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

Write the equation in logarithmic form m^x=n