Here is your solution.. hope it helps
Answer:
x=1 and x=-1/3
Step-by-step explanation:



Therefore, x=1 and x=-1/3
Answer:
jil got 18 chocolates
Step-by-step explanation:
let the ratio constants be x,
so, jil has 3x chocolates
katie has 4x chocolates
and we know total chocolates = 42
then,
=》3x + 4x = 42
=》7x = 42
=》x = 42 ÷ 7
=》x = 6
so, jil got 3x = (3 × 6) = 18 chocolates
katie got 4x = (4 × 6) = 24 chocolates
Answer:
180'000'000/30 = 6'000'000 ft³
Step-by-step explanation:
I think equations because you have to know how to use numbers