Pedro, Luis y Juan van a comprar un regalo de cumpleaños que cuesta 31 euros. Pedro tiene el doble de dinero que Luis y Juan tiene 6 euros más que Pedro. ¿Cuánto dinero va a poner cada uno?

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

The customer price index(cpi), which measures the cost of a typical package of customer goods, was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely. use data points to find such a line and then estimate the requested quantities