Question

plz say ne ans. fast​

Answer 1

20 trucks can hold 150 metric tonnes but 12 trucks shold 80 metric tonnes

Answer 2

Answer:

33.(x-3)(x+4)

34.90 metric tonnes

Step-by-step explanation:

33.on factorising $x^{2} -x-12$;we get:(x-3)(x+4)

34.1 truck can hold;(150/20)metric tonnes=7.5 metric tonnes

   so,12 trucks can hold;(7.5*12)metric tonnes=90 metric tonnes