3) A cold front changes the temperature by -5°F each day. If the temperature started at 8°F, what will be the temperature after 4 days?

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?

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

Atriangle in the coordinates of (2,3), (-4,5) and (-2,4) it is translated 3 units down. what are it’s new coordinates