Choose all the numbers that are multiples of both 3 and 6. A. 9
B. 24
C. 27
D. 30
E.45

A, C and d are correct 9,27 and 30

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2

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.