Apainting is 7 inches tall and 6 inches wide. if it is enlarged to a height of 35 inches, then how wide will it be?

7 times what is 35? 7 x 5 is 35. So if you had to multiply on one side by 5, you'll also have to do it on the other side. And 6 x 5 is 30. So the height is 35 inches, and the width is 30 inches

its 4 because 2 times 2 is 4, if you double the number two you get four

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.