What is the factored form of 8x2 + 12x? O 4(4x2 + 8x)
4x(2x + 3)
8x(x + 4)
8x(x2 + 4)

option 2:4x(2x+3)

Step-by-step explanation:

4x(2x + 3)

Step-by-step explanation:

first you find a factor that can divide the two numbers through.

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.

the answer would be  

a.

3: 1

step-by-step explanation: