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Ivanshal [37]
3 years ago
15

Kate prepared 9 kilograms of dough after working 3 hours. How many hours did Kate work if she prepared 12 kilograms of dough? As

sume the relationship is directly proportional.
Mathematics
1 answer:
beks73 [17]3 years ago
3 0

Answer:

4 hours

Step-by-step explanation:

cross multiply

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What is the circumference of a circle whose diameter is 20?
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a quantity h varies directly with w and inversely with p. if h = 2, w = 4, and p = 6. what is the constant of variation? 1) 1/12
7nadin3 [17]
Hello,

h=k*w/p; if w=4,and p=6 then h=2
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Ivahew [28]
<span>5x - 3y= -15
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4 0
3 years ago
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Solve /x-5/=3<br> A. x=2, x=8<br> B. x=-8, x=8<br> C. x=-2, x=2<br> D. x=-8, x=-2
zhenek [66]

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x-5=3, x-5=-3

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5 0
3 years ago
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