SG chevron_right Secondary 3 chevron_right Geometry and Measurement

Help with (d),pls

SG chevron_right Secondary 4 chevron_right Add Math: Calculus

A fruits seller sells three types of fruits,oranges , apple and pineapples.the monthly cost is RM 6850 for 2150 fruits.the cost for an orange ,an apple and a pineapple are RM 2, RM3 and RM4 respectively.the selling price of an orange ,an apple and a pineapple are RM3,RM4.50 and RM5.50 respectively.if the seller wants to make a profit of RM2975 pet month,find the minimum number of each type of fruits which he has to sell.

SG chevron_right Grade: N/A chevron_right Strand: N/A

SG chevron_right Primary 1 chevron_right Geometry

SG chevron_right Secondary 3 chevron_right Number and Algebra

anyone can help me? tq