Here’s a answer everyone has been looking for? ?

Let w=23 . what is the value of w + 45 ?

How many days was the temperature above 90 degrees?

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?