The graph of the f(x)___
the x-axis
at x=-3,0, and 3

crosses

452,489 to the nearest thousand is 452,000

125 yards

step-by-step explanation:

i take 75 plus 50.

step-by-step explanation:

bob the banana

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.