BENSONCHELSEA2006 BENSONCHELSEA2006 18-10-2022 Mathématiques Answered 42 43 -1 3 x 4 Find x and y respectively in the subtraction above (A) 2,4 B. 3,2 C. 4,2 D. 4,3 2 Express the product of 0.00043 in Standard form A. 8.6× 10 B.8.6×10 C. 8.3×10 D. 8.6 × 10-¹