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2 years ago

X varies directly with y. If x = 60 when y = 75. find x when y = 32.

Mathematics

2 answers:

lbvjy [14]2 years ago

6 0

Answer:

25.6

Step-by-step explanation:

find constant of variation ('k'):

y = kx

75 = 60k

k = 75/60 or 5/4

32 = 5/4x

cross-multiply:

5x = 128

x = 25.6

Alex Ar [27]2 years ago

3 0

Answer:

x=17

Step-by-step explanation:

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