At the candy store, Bianca bought 1 kilogram of gummy bears and 2 kilograms of jelly beans for $38.00. James bought 2 kilograms of gummy bears and 3 kilograms of jelly beans for $62.75. What is the cost of 1 kilogram of jelly beans?

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true