Find the value of the angle rounded to 1 DP

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

Find two consexutive odd integers such that the sum of their square is 650

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?