The grid represents the percent of students at a school who typically walk
to school
select yes or no if the given value is equivalent to the
percent represented by the grid.

what do you need me to answer?

step-by-step explanation:

x/3-10=8

x/3=18

x=48

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.