sherrieasbury19 sherrieasbury19

17-03-2019
Mathematics

contestada

help please

problem 1, 3, 4

help please problem 1 3 4 class=

Respuesta :

Аноним Аноним

17-03-2019

Answer:

1. x=24, y=27

3. x=20

4. can you take a clean pic for problem 4? I can't see that.

Step-by-step explanation:

1. 18/x=30/40

30x=18x40

30x=720

x=24

30/40=y/36

30y=40x36

30y=1440

y=27

3. 24/18=x/15

18x=24x15

18x=360

x=20

Answer Link

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