Kesha is making a rectangular blanket. The length of the blanket is 24 inches greater
than its width, w, in inches. Write the
function, f (w), that describes the area, in
square inches, of Fannie's blanket as a
function of the width, w.
f(w) =w(w+ 24) or any equivalent form.

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step-by-step explanation:

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.