Which equation has the same solution as 2x^2 + 16x - 10=0

answer:

(2x +3)(x-1)

step-by-step explanation: (2x+3)(x-1)=2x(x-1)+3(x-1)=2x2-2x+3x-3=2x2+x-3, which does match. this is the answer.

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.