Answer: d = -3
Step-by-step explanation:
2d+3=7d+18
-5d=15
d=-3
The sum of 3/4 7/12 is 4/3
So uhh I’m so sorry to tell you but I don’t know how to do math myself and I just need points so I’m answering this.. but I’m sure If you just cheat off a smart person in your class you’ll be fine. If you need any tips on how to cheat lmk I’ll gladly help
Step-by-step explanation:
normal weight = 100%
gained = 10%
-------------- +
total 110% (which is equal to 88 kg)
so, normal weight= 100/110 × 88 = 80 kg
X is 1/4
2/3 X 1/4 = 1/6 make all have the same bottom number to make it easier
8/12 x 3/12 = 2/12
