Pat has x cards. Jim has 4 more Write down an expression, in terms of , for the number of cards Jim hasre cards than Pat.

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

Me n o w. i need t h i s. 10 points

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?