2/3y = 18
y = 18 / (2/3)
y = 18 * 3/2
y = 54/2
y = 27 <==
3*5=15, you didn’t specify how much chocolate was in the box, use the number of chocolate in the box and subtract it by 15, whatever number you get from that problem should be how much she’ll have remaining.
Answer:
y =mx+b that it lolll
Step-by-step explanation:
Answer:
12.5 kg
Step-by-step explanation:
Starting mass = x
x + 12% = 14 kg
x + 12% = 1.12x
1.12x = 14 kg
Divide both sides of this equation by 1.12
x = 12.5 kg
Hope this helps :)