Wave has a frequency of 25 hz and a wavelength of 4 m. calculate the speed of the
wave.

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

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=

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.