17.) The temperature in Anchorage Alaska at 6am was -18°. A scientist recorded the change in temperature over the next 5 hours. The increases and decreases in temperature can be represented
as: -3°, +7°, +11°, -5°, +2°. What was the temperature in Anchorage Alaska after 5 hours? Show your
work.

Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.