Ajar contains n nickels and d dimes. there is a total of 278 coins in the jar. the value of the coins is $18.00. how many nickels and how many dimes are in the jar?

The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=