8x/3 - 2x/4 =-13 how do you solve

-6

Step-by-step explanation:

8x/3 - 2x/4 = -13

find the L.C.M

32x - 6x  = -13

   12

26x  = -13

 12

cross multiply

26x = -156

divide both sides by 26

26x/26 = -156/26

x = -6

b

step-by-step explanation:

ez

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.