What is the area of a triangle that has a height of 6 feet and a base length of 7 feet? (5 points) 14 feet2 84 feet2 21 feet2 42 feet2

Kevin and randy muise have a jar containing 78 coins, all of which are either quarters or nickels. the total value of the coins in the jar is $13.90. how many of each type of coin do they have?

Nnnnneeedd 1.find the residual if you know the actual number is 5.2 and the predicted value is 4.8

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12