Ablue suitcase weighs 10 pounds less than three-fourths the weight of a green to suitcase. write an expression that you can use to find the weight of the blue suitcase. then explain how you can find the total weight of both suitcases if the green suitcase weighs 36 pounds.

x=3/4(36)-10

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.

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0