4. if it is 5º outside and the temperature will drop 17° in the next six hours.
how cold will it get?

Can someone me with my hwplz(only the circled ones)

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost