If (7b+3)÷3=80,, then 2b= a) 67.72 b) 22.86 c) 38.86 d) 45.71 which one is the right

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

What is the value of x? enter your answer in the box. x = two intersecting tangents that form an angle of x degrees and an angle of 134 degrees.

An equation where variables are used to represent known values—function notation true or false