Alessandra is raising turtles and must keep the air temperature in their enclosure at 23° C, with a relative error less than 4%. Write an absolute value inequality for the actual temperature. Find the interval in which the actual temperature must lie.

Drag each scenario to show whether the final result will be greater than the original value, less than the original value, or the same as the original value. 1. a 25% decrease followed by a 50% increase 2. a 20% decrease followed by a 25% increase

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.

Two numbers have a sum of -19. one number is x. what expression represents the other number?