Select two ratios that are equivalent to 2
: 9
.
choose 2 answers:

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.

i think the length is 12 and the width is 17

answer: no

step-by-step explanation:

the first:   8(x2-18x+108)