As smart phones have grown popularity, regular cell phones have fallen out of favor. As a result, one electronics retailer estimates that 10% fewer regular cell phones will be sold every year. If the retailer sells 850,000 regular cell phones this year, how many will be sold 9 years from now?

The figure above shows the lengths of thesides of a rectangle in cm. find the valuesof x and y and then the area of the rectangle.sides: top= 3x - yleft= 3y + 4bottom= 2x + yright= 2x - 3 use both methods, elimination and substitution, if possible.

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

Evaluate the expression. (9 + 5)(3 + 2)0