What is the following sum? Assume x greater-than-or-equal-to 0 and y greater-than-or-equal-to 0 StartRoot x squared y cubed EndRoot + 2 StartRoot x cubed y Superscript 4 Baseline EndRoot + x y StartRoot y EndRoot
x squared y squared StartRoot y EndRoot minus 2 x y squared StartRoot x EndRoot
2 x y StartRoot y EndRoot + 2 x y squared StartRoot x EndRoot
4 x y StartRoot x Superscript 5 Baseline y Superscript 8 Baseline EndRoot
2 x y StartRoot x y EndRoot

i think it might be a but you might want a second opinion

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet

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.